Recognised as Colour

#CD4601

#CD4601
Orange
Dark
Nearest: Chocolate

#CD4601 is a orange with RGB values 205, 70, 1 and HSL 20°, 99%, 40%. It is a dark colour, so white text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Chocolate.

Colour values

#CD4601#CD4601

HEX#CD4601

RGBrgb(205, 70, 1)

RGB (0–1)0.8039, 0.2745, 0.0039

RGB percentages80.4%, 27.5%, 0.4%

HSLhsl(20.3, 99%, 40.4%)

HSV / HSBhsv(20.3, 99.5%, 80.4%)

CMYK0%, 65.9%, 99.5%, 19.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,452,801

CSS custom property--colour: #CD4601;

Brightness & contrast

Relative luminance0.17362WCAG 2.x, 0 is black and 1 is white

Perceived brightness124.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.7:1

Contrast with white4.7:1WCAG normal text: AA

Contrast with black4.47:1WCAG normal text: Fail

Greyscale equivalent#5E5E5E

Inverted#32B9FE

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#6E6000no red cones; affects about 1% of men; ΔE 56.7 from the original

Deuteranopia#907F00no green cones; the most common form, about 1% of men; ΔE 56.3 from the original

Tritanopia#E2183Cno blue cones; rare, and affects men and women equally; ΔE 31.5 from the original

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

Contrast with white, large text4.7:1WCAG large text: AAA

Contrast with black, large text4.47:1WCAG large text: AA

Named colours

Chocolate · ΔE 16.2 Tomato · ΔE 19.8 Orange red · ΔE 21.1 Coral · ΔE 22.8 Firebrick · ΔE 24.2 Dark red · ΔE 27.4

Nearest named CSS colourChocolate (#D2691E)ΔE 16.16, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0188CD

Analogous#CD0122, #CDAC01

Triadic#01CD46, #4601CD

Split complementary#01CDAC, #0122CD

Tetradic#22CD01, #0188CD, #AC01CD

Tints, shades & saturation

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

Lighter +40%#FFBD9B

Lighter +30%#FE9B69

Lighter +20%#FE7A36

Lighter +10%#FE5803

Darker −10%#9A3501

Darker −20%#672301

Darker −30%#351200

Darker −40%#020100

More saturated +25%#CE4600

Less saturated −25%#B34E1B

Channel breakdown

R205

G70

Red205 (80.4%)

Green70 (27.5%)

Blue1 (0.4%)

Hue20.29°

Saturation (HSL)99.03%

Lightness40.39%

Dominant channelRed

Hex per channelR CD · G 46 · B 01

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Harmonies

Lighter and darker

Similar named colours

Also reads as

Cd4601 (chemical formula)

Formula
517,198.41 g/mol
4601 atoms

Cd4601 has a molar mass of 517,198.41 g/mol, made up of 4601 atoms across 1 element: 4601 × Cd.

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Molar mass

Molar mass517,198.41 g/mol

Total atoms per molecule4601

Distinct elements1

Mass of one molecule8.5882817 × 10^-19 g

Molecules per gram1.1643773 × 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

Cd100%

Cadmium (Cd × 4601)517,198.41 g/mol, 100%

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Elements in this formula

Cadmium

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