Colour

#2A1F0A

#2A1F0A
Orange
Dark
Nearest: Black

#2A1F0A is a orange with RGB values 42, 31, 10 and HSL 39°, 62%, 10%. It is a dark colour, so white text on it reaches 16.2:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#2A1F0A#2A1F0A

HEX#2A1F0A

RGBrgb(42, 31, 10)

RGB (0–1)0.1647, 0.1216, 0.0392

RGB percentages16.5%, 12.2%, 3.9%

HSLhsl(39.4, 61.5%, 10.2%)

HSV / HSBhsv(39.4, 76.2%, 16.5%)

CMYK0%, 26.2%, 76.2%, 83.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,760,458

CSS custom property--colour: #2A1F0A;

Brightness & contrast

Relative luminance0.01494WCAG 2.x, 0 is black and 1 is white

Perceived brightness33.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 16.17:1

Contrast with white16.17:1WCAG normal text: AAA

Contrast with black1.3:1WCAG normal text: Fail

Greyscale equivalent#202020

Inverted#D5E0F5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#241F08no red cones; affects about 1% of men; ΔE 3.7 from the original

Deuteranopia#26220Bno green cones; the most common form, about 1% of men; ΔE 4.3 from the original

Tritanopia#2E1C1Ano blue cones; rare, and affects men and women equally; ΔE 11.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text16.17:1WCAG large text: AAA

Contrast with black, large text1.3:1WCAG large text: Fail

Named colours

Black · ΔE 19.4 Dark slate grey · ΔE 29.7 Dim grey · ΔE 35.1 Dark olivegreen · ΔE 39.8 Gray · ΔE 43.6 Saddle brown · ΔE 43.6

Nearest named CSS colourBlack (#000000)ΔE 19.38, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0A152A

Analogous#2A0F0A, #252A0A

Triadic#0A2A1F, #1F0A2A

Split complementary#0A252A, #0F0A2A

Tetradic#0A2A0F, #0A152A, #2A0A25

Tints, shades & saturation

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

Lighter +40%#CE9832

Lighter +30%#A67A27

Lighter +20%#7C5C1E

Lighter +10%#533D14

Darker −10%#010100

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#312104

Less saturated −25%#241D10

Channel breakdown

R42

G31

B10

Red42 (16.5%)

Green31 (12.2%)

Blue10 (3.9%)

Hue39.38°

Saturation (HSL)61.54%

Lightness10.2%

Dominant channelRed

Hex per channelR 2A · G 1F · B 0A

Keep nerding

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

#2A1F0A

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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