Colour

#291A0B

#291A0B
Orange
Dark
Nearest: Black

#291A0B is a orange with RGB values 41, 26, 11 and HSL 30°, 58%, 10%. It is a dark colour, so white text on it reaches 16.8:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#291A0B#291A0B

HEX#291A0B

RGBrgb(41, 26, 11)

RGB (0–1)0.1608, 0.102, 0.0431

RGB percentages16.1%, 10.2%, 4.3%

HSLhsl(30, 57.7%, 10.2%)

HSV / HSBhsv(30, 73.2%, 16.1%)

CMYK0%, 36.6%, 73.2%, 83.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,693,643

CSS custom property--colour: #291A0B;

Brightness & contrast

Relative luminance0.01234WCAG 2.x, 0 is black and 1 is white

Perceived brightness30.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 16.84:1

Contrast with white16.84:1WCAG normal text: AAA

Contrast with black1.25:1WCAG normal text: Fail

Greyscale equivalent#1C1C1C

Inverted#D6E5F4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#1F1B0Ano red cones; affects about 1% of men; ΔE 6.7 from the original

Deuteranopia#221E0Bno green cones; the most common form, about 1% of men; ΔE 6.8 from the original

Tritanopia#2D1716no blue cones; rare, and affects men and women equally; ΔE 8.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text16.84:1WCAG large text: AAA

Contrast with black, large text1.25:1WCAG large text: Fail

Named colours

Black · ΔE 16.8 Dark slate grey · ΔE 30.8 Dim grey · ΔE 36 Dark olivegreen · ΔE 43.9 Gray · ΔE 44.7 Saddle brown · ΔE 44.9

Nearest named CSS colourBlack (#000000)ΔE 16.82, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0B1A29

Analogous#290B0B, #29290B

Triadic#0B291A, #1A0B29

Split complementary#0B2929, #0B0B29

Tetradic#0B290B, #0B1A29, #290B29

Tints, shades & saturation

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

Lighter +40%#C98037

Lighter +30%#A2672B

Lighter +20%#794D21

Lighter +10%#513416

Darker −10%#010000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#301A05

Less saturated −25%#231A11

Channel breakdown

R41

G26

B11

Red41 (16.1%)

Green26 (10.2%)

Blue11 (4.3%)

Hue30°

Saturation (HSL)57.69%

Lightness10.2%

Dominant channelRed

Hex per channelR 29 · G 1A · B 0B

Keep nerding

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

#291A0B

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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