Colour

#28261A

#28261A
Yellow
Dark
Nearest: Black

#28261A is a yellow with RGB values 40, 38, 26 and HSL 51°, 21%, 13%. It is a dark colour, so white text on it reaches 15.2:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#28261A#28261A

HEX#28261A

RGBrgb(40, 38, 26)

RGB (0–1)0.1569, 0.149, 0.102

RGB percentages15.7%, 14.9%, 10.2%

HSLhsl(51.4, 21.2%, 12.9%)

HSV / HSBhsv(51.4, 35%, 15.7%)

CMYK0%, 5%, 35%, 84.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,631,194

CSS custom property--colour: #28261A;

Brightness & contrast

Relative luminance0.01912WCAG 2.x, 0 is black and 1 is white

Perceived brightness37.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 15.19:1

Contrast with white15.19:1WCAG normal text: AAA

Contrast with black1.38:1WCAG normal text: Fail

Greyscale equivalent#262626

Inverted#D7D9E5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#282519no red cones; affects about 1% of men; ΔE 0.7 from the original

Deuteranopia#29261Ano green cones; the most common form, about 1% of men; ΔE 0.5 from the original

Tritanopia#2A2423no blue cones; rare, and affects men and women equally; ΔE 7.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text15.19:1WCAG large text: AAA

Contrast with black, large text1.38:1WCAG large text: Fail

Named colours

Black · ΔE 17.2 Dark slate grey · ΔE 22.6 Dim grey · ΔE 30.6 Dark olivegreen · ΔE 39.2 Gray · ΔE 39.5 Slate grey · ΔE 42.3

Nearest named CSS colourBlack (#000000)ΔE 17.24, a distinctly different colour

Hue familyyellow

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1A1C28

Analogous#281F1A, #23281A

Triadic#1A2826, #261A28

Split complementary#1A2328, #1F1A28

Tetradic#1A281F, #1A1C28, #281A23

Tints, shades & saturation

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

Lighter +40%#A0996E

Lighter +30%#857E56

Lighter +20%#666142

Lighter +10%#47432E

Darker −10%#090906

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#302C12

Less saturated −25%#212121

Channel breakdown

R40

G38

B26

Red40 (15.7%)

Green38 (14.9%)

Blue26 (10.2%)

Hue51.43°

Saturation (HSL)21.21%

Lightness12.94%

Dominant channelRed

Hex per channelR 28 · G 26 · B 1A

Keep nerding

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#28261A

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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