Colour

#271B07

#271B07
Orange
Dark
Nearest: Black

#271B07 is a orange with RGB values 39, 27, 7 and HSL 38°, 70%, 9%. It is a dark colour, so white text on it reaches 16.9:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#271B07#271B07

HEX#271B07

RGBrgb(39, 27, 7)

RGB (0–1)0.1529, 0.1059, 0.0275

RGB percentages15.3%, 10.6%, 2.7%

HSLhsl(37.5, 69.6%, 9%)

HSV / HSBhsv(37.5, 82.1%, 15.3%)

CMYK0%, 30.8%, 82.1%, 84.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,562,823

CSS custom property--colour: #271B07;

Brightness & contrast

Relative luminance0.01231WCAG 2.x, 0 is black and 1 is white

Perceived brightness29.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 16.85:1

Contrast with white16.85:1WCAG normal text: AAA

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

Greyscale equivalent#1C1C1C

Inverted#D8E4F8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#201B05no red cones; affects about 1% of men; ΔE 4.4 from the original

Deuteranopia#231E08no green cones; the most common form, about 1% of men; ΔE 4.4 from the original

Tritanopia#2B1817no blue cones; rare, and affects men and women equally; ΔE 10.6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text16.85:1WCAG large text: AAA

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

Named colours

Black · ΔE 17.4 Dark slate grey · ΔE 30.5 Dim grey · ΔE 36.3 Dark olivegreen · ΔE 42.1 Gray · ΔE 44.9 Saddle brown · ΔE 45

Nearest named CSS colourBlack (#000000)ΔE 17.38, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#071327

Analogous#270B07, #232707

Triadic#07271B, #1B0727

Split complementary#072327, #0B0727

Tetradic#07270B, #071327, #270723

Tints, shades & saturation

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

Lighter +40%#D49326

Lighter +30%#A9751E

Lighter +20%#7D5717

Lighter +10%#52390F

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#2D1C01

Less saturated −25%#211A0D

Channel breakdown

R39

G27

Red39 (15.3%)

Green27 (10.6%)

Blue7 (2.7%)

Hue37.5°

Saturation (HSL)69.57%

Lightness9.02%

Dominant channelRed

Hex per channelR 27 · G 1B · B 07

Keep nerding

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#271B07

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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