Recognised as Colour

#CA6516

#CA6516
Orange
Dark
Nearest: Chocolate

#CA6516 is a orange with RGB values 202, 101, 22 and HSL 26°, 80%, 44%. It is a dark colour, so black text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Chocolate.

Colour values

#CA6516#CA6516

HEX#CA6516

RGBrgb(202, 101, 22)

RGB (0–1)0.7922, 0.3961, 0.0863

RGB percentages79.2%, 39.6%, 8.6%

HSLhsl(26.3, 80.4%, 43.9%)

HSV / HSBhsv(26.3, 89.1%, 79.2%)

CMYK0%, 50%, 89.1%, 20.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,264,150

CSS custom property--colour: #CA6516;

Brightness & contrast

Relative luminance0.21922WCAG 2.x, 0 is black and 1 is white

Perceived brightness135.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.38:1

Contrast with white3.9:1WCAG normal text: Fail

Contrast with black5.38:1WCAG normal text: AA

Greyscale equivalent#757575

Inverted#359AE9

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#837300no red cones; affects about 1% of men; ΔE 40.6 from the original

Deuteranopia#9B8A13no green cones; the most common form, about 1% of men; ΔE 41.3 from the original

Tritanopia#DE4E57no blue cones; rare, and affects men and women equally; ΔE 37.7 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text3.9:1WCAG large text: AA

Contrast with black, large text5.38:1WCAG large text: AAA

Named colours

Chocolate · ΔE 2.5 Peru · ΔE 18.8 Coral · ΔE 19.2 Dark orange · ΔE 24 Sienna · ΔE 24.7 Saddle brown · ΔE 25

Nearest named CSS colourChocolate (#D2691E)ΔE 2.5, a close match

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#167BCA

Analogous#CA1621, #CABF16

Triadic#16CA65, #6516CA

Split complementary#16CABF, #1621CA

Tetradic#21CA16, #167BCA, #BF16CA

Tints, shades & saturation

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

Lighter +40%#F7D2B5

Lighter +30%#F2B687

Lighter +20%#ED9A59

Lighter +10%#E87E2B

Darker −10%#9C4E11

Darker −20%#6E370C

Darker −30%#402007

Darker −40%#120902

More saturated +25%#E06200

Less saturated −25%#AE6832

Channel breakdown

R202

G101

B22

Red202 (79.2%)

Green101 (39.6%)

Blue22 (8.6%)

Hue26.33°

Saturation (HSL)80.36%

Lightness43.92%

Dominant channelRed

Hex per channelR CA · G 65 · B 16

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

Ca6516 (chemical formula)

Formula
261,148.248 g/mol
6516 atoms

Ca6516 has a molar mass of 261,148.248 g/mol, made up of 6516 atoms across 1 element: 6516 × Ca.

Open this reading on its own page →

Molar mass

Molar mass261,148.248 g/mol

Total atoms per molecule6516

Distinct elements1

Mass of one molecule4.3364687 × 10^-19 g

Molecules per gram2.3060238 × 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

Ca100%

Calcium (Ca × 6516)261,148.248 g/mol, 100%

Keep nerding

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

Elements in this formula

Calcium

Nerdulate something else

Nothing in mind? Surprise me · today’s page