Colour

#27170F

#27170F
Orange
Dark
Nearest: Black

#27170F is a orange with RGB values 39, 23, 15 and HSL 20°, 44%, 11%. It is a dark colour, so white text on it reaches 17.3:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#27170F#27170F

HEX#27170F

RGBrgb(39, 23, 15)

RGB (0–1)0.1529, 0.0902, 0.0588

RGB percentages15.3%, 9%, 5.9%

HSLhsl(20, 44.4%, 10.6%)

HSV / HSBhsv(20, 61.5%, 15.3%)

CMYK0%, 41%, 61.5%, 84.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,561,807

CSS custom property--colour: #27170F;

Brightness & contrast

Relative luminance0.01079WCAG 2.x, 0 is black and 1 is white

Perceived brightness28.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 17.27:1

Contrast with white17.27:1WCAG normal text: AAA

Contrast with black1.22:1WCAG normal text: Fail

Greyscale equivalent#1A1A1A

Inverted#D8E8F0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#1B190Eno red cones; affects about 1% of men; ΔE 8.3 from the original

Deuteranopia#1F1C0Fno green cones; the most common form, about 1% of men; ΔE 8.1 from the original

Tritanopia#2B1415no blue cones; rare, and affects men and women equally; ΔE 6.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text17.27:1WCAG large text: AAA

Contrast with black, large text1.22:1WCAG large text: Fail

Named colours

Black · ΔE 14.3 Dark slate grey · ΔE 30.9 Dim grey · ΔE 36.4 Gray · ΔE 45.2 Dark olivegreen · ΔE 47.2 Saddle brown · ΔE 47.3

Nearest named CSS colourBlack (#000000)ΔE 14.34, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0F1F27

Analogous#270F13, #27230F

Triadic#0F2717, #170F27

Split complementary#0F2723, #0F1327

Tetradic#13270F, #0F1F27, #230F27

Tints, shades & saturation

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

Lighter +40%#B96E49

Lighter +30%#96583A

Lighter +20%#71422B

Lighter +10%#4C2D1D

Darker −10%#020101

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#2E1508

Less saturated −25%#201916

Channel breakdown

R39

G23

B15

Red39 (15.3%)

Green23 (9%)

Blue15 (5.9%)

Hue20°

Saturation (HSL)44.44%

Lightness10.59%

Dominant channelRed

Hex per channelR 27 · G 17 · B 0F

Keep nerding

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#27170F

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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