Recognised as Colour

#3B1D05

#3B1D05
Orange
Dark
Nearest: Black

#3B1D05 is a orange with RGB values 59, 29, 5 and HSL 27°, 84%, 13%. It is a dark colour, so white text on it reaches 15.4:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#3B1D05#3B1D05

HEX#3B1D05

RGBrgb(59, 29, 5)

RGB (0–1)0.2314, 0.1137, 0.0196

RGB percentages23.1%, 11.4%, 2%

HSLhsl(26.7, 84.4%, 12.5%)

HSV / HSBhsv(26.7, 91.5%, 23.1%)

CMYK0%, 50.8%, 91.5%, 76.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,874,053

CSS custom property--colour: #3B1D05;

Brightness & contrast

Relative luminance0.01819WCAG 2.x, 0 is black and 1 is white

Perceived brightness39.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 15.4:1

Contrast with white15.4:1WCAG normal text: AAA

Contrast with black1.36:1WCAG normal text: Fail

Greyscale equivalent#222222

Inverted#C4E2FA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#262003no red cones; affects about 1% of men; ΔE 14.3 from the original

Deuteranopia#2D2705no green cones; the most common form, about 1% of men; ΔE 14.6 from the original

Tritanopia#421618no blue cones; rare, and affects men and women equally; ΔE 13.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text15.4:1WCAG large text: AAA

Contrast with black, large text1.36:1WCAG large text: Fail

Named colours

Black · ΔE 27.4 Saddle brown · ΔE 34.3 Sienna · ΔE 37.4 Dark slate grey · ΔE 37.6 Dim grey · ΔE 37.9 Maroon · ΔE 41.5

Nearest named CSS colourBlack (#000000)ΔE 27.44, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#05233B

Analogous#3B0508, #3B3805

Triadic#053B1D, #1D053B

Split complementary#053B38, #05083B

Tetradic#083B05, #05233B, #38053B

Tints, shades & saturation

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

Lighter +40%#EC7B20

Lighter +30%#C86211

Lighter +20%#994B0D

Lighter +10%#6A3409

Darker −10%#0C0601

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#401C00

Less saturated −25%#331E0D

Channel breakdown

R59

G29

Red59 (23.1%)

Green29 (11.4%)

Blue5 (2%)

Hue26.67°

Saturation (HSL)84.38%

Lightness12.55%

Dominant channelRed

Hex per channelR 3B · G 1D · B 05

Keep nerding

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

#3B1D05

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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