Colour

#1C1911

#1C1911
Orange
Dark
Nearest: Black

#1C1911 is a orange with RGB values 28, 25, 17 and HSL 44°, 24%, 9%. It is a dark colour, so white text on it reaches 17.6:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#1C1911#1C1911

HEX#1C1911

RGBrgb(28, 25, 17)

RGB (0–1)0.1098, 0.098, 0.0667

RGB percentages11%, 9.8%, 6.7%

HSLhsl(43.6, 24.4%, 8.8%)

HSV / HSBhsv(43.6, 39.3%, 11%)

CMYK0%, 10.7%, 39.3%, 89%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,841,425

CSS custom property--colour: #1C1911;

Brightness & contrast

Relative luminance0.00983WCAG 2.x, 0 is black and 1 is white

Perceived brightness25.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 17.55:1

Contrast with white17.55:1WCAG normal text: AAA

Contrast with black1.2:1WCAG normal text: Fail

Greyscale equivalent#191919

Inverted#E3E6EE

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#1B1910no red cones; affects about 1% of men; ΔE 0.8 from the original

Deuteranopia#1C1A11no green cones; the most common form, about 1% of men; ΔE 1 from the original

Tritanopia#1E1817no blue cones; rare, and affects men and women equally; ΔE 4.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text17.55:1WCAG large text: AAA

Contrast with black, large text1.2:1WCAG large text: Fail

Named colours

Black · ΔE 10.5 Dark slate grey · ΔE 26.9 Dim grey · ΔE 36 Gray · ΔE 45.1 Dark olivegreen · ΔE 45.6 Slate grey · ΔE 46.9

Nearest named CSS colourBlack (#000000)ΔE 10.5, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#11141C

Analogous#1C1311, #191C11

Triadic#111C19, #19111C

Split complementary#11191C, #13111C

Tetradic#111C13, #11141C, #1C1119

Tints, shades & saturation

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

Lighter +40%#9B8A5E

Lighter +30%#7B6E4B

Lighter +20%#5B5238

Lighter +10%#3C3524

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#221C0B

Less saturated −25%#161616

Channel breakdown

R28

G25

B17

Red28 (11%)

Green25 (9.8%)

Blue17 (6.7%)

Hue43.64°

Saturation (HSL)24.44%

Lightness8.82%

Dominant channelRed

Hex per channelR 1C · G 19 · B 11

Keep nerding

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#1C1911

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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