Recognised as Colour

#CB9973

#CB9973
Orange
Dark
Nearest: Tan

#CB9973 is a orange with RGB values 203, 153, 115 and HSL 26°, 46%, 62%. It is a dark colour, so black text on it reaches 8.3:1 contrast (AAA for normal text). The nearest named colour is Tan.

Colour values

#CB9973#CB9973

HEX#CB9973

RGBrgb(203, 153, 115)

RGB (0–1)0.7961, 0.6, 0.451

RGB percentages79.6%, 60%, 45.1%

HSLhsl(25.9, 45.8%, 62.4%)

HSV / HSBhsv(25.9, 43.3%, 79.6%)

CMYK0%, 24.6%, 43.3%, 20.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,343,091

CSS custom property--colour: #CB9973;

Brightness & contrast

Relative luminance0.36717WCAG 2.x, 0 is black and 1 is white

Perceived brightness166 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 8.34:1

Contrast with white2.52:1WCAG normal text: Fail

Contrast with black8.34:1WCAG normal text: AAA

Greyscale equivalent#A1A1A1

Inverted#34668C

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#A89D70no red cones; affects about 1% of men; ΔE 17.2 from the original

Deuteranopia#B4A873no green cones; the most common form, about 1% of men; ΔE 17.7 from the original

Tritanopia#D98F8Fno blue cones; rare, and affects men and women equally; ΔE 21.1 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text2.52:1WCAG large text: Fail

Contrast with black, large text8.34:1WCAG large text: AAA

Named colours

Tan · ΔE 12.2 Burlywood · ΔE 12.4 Dark salmon · ΔE 14.6 Light salmon · ΔE 20.5 Rosy brown · ΔE 21.1 Peru · ΔE 22.7

Nearest named CSS colourTan (#D2B48C)ΔE 12.19, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#73A5CB

Analogous#CB7379, #CBC573

Triadic#73CB99, #9973CB

Split complementary#73CBC5, #7379CB

Tetradic#79CB73, #73A5CB, #C573CB

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#FFFFFF

Lighter +30%#F4EAE3

Lighter +20%#E7CFBD

Lighter +10%#D9B498

Darker −10%#BD7E4E

Darker −20%#9E653B

Darker −30%#784D2D

Darker −40%#53351F

More saturated +25%#E3965B

Less saturated −25%#B39C8B

Channel breakdown

R203

G153

B115

Red203 (79.6%)

Green153 (60%)

Blue115 (45.1%)

Hue25.91°

Saturation (HSL)45.83%

Lightness62.35%

Dominant channelRed

Hex per channelR CB · G 99 · B 73

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Harmonies

Lighter and darker

Similar named colours

Also reads as

CB9973 (chemical formula)

Formula
107,820.141 g/mol
9974 atoms

CB9973 has a molar mass of 107,820.141 g/mol, made up of 9974 atoms across 2 elements: 1 × C, 9973 × B.

Open this reading on its own page →

Molar mass

Molar mass107,820.141 g/mol

Total atoms per molecule9974

Distinct elements2

Mass of one molecule1.7903956 × 10^-19 g

Molecules per gram5.5853579 × 10^18

Name

NameNot in the name tablea name cannot be worked out from a formula alone: isomers share formulas, and naming depends on bonding the formula does not show

Composition by mass

C0%

B100%

Carbon (C)12.011 g/mol, 0.011%

Boron (B × 9973)107,808.13 g/mol, 99.989%

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Elements in this formula

Nerdulate something else

Nothing in mind? Surprise me · today’s page