Colour

#27070A

#27070A
Red
Dark
Nearest: Black

#27070A is a red with RGB values 39, 7, 10 and HSL 354°, 70%, 9%. It is a dark colour, so white text on it reaches 18.7:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#27070A#27070A

HEX#27070A

RGBrgb(39, 7, 10)

RGB (0–1)0.1529, 0.0275, 0.0392

RGB percentages15.3%, 2.7%, 3.9%

HSLhsl(354.4, 69.6%, 9%)

HSV / HSBhsv(354.4, 82.1%, 15.3%)

CMYK0%, 82.1%, 74.4%, 84.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer2,557,706

CSS custom property--colour: #27070A;

Brightness & contrast

Relative luminance0.00605WCAG 2.x, 0 is black and 1 is white

Perceived brightness22.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 18.73:1

Contrast with white18.73:1WCAG normal text: AAA

Contrast with black1.12:1WCAG normal text: Fail

Greyscale equivalent#0E0E0E

Inverted#D8F8F5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0F0E0Ano red cones; affects about 1% of men; ΔE 16.4 from the original

Deuteranopia#171509no green cones; the most common form, about 1% of men; ΔE 17.2 from the original

Tritanopia#2C0308no blue cones; rare, and affects men and women equally; ΔE 4.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text18.73:1WCAG large text: AAA

Contrast with black, large text1.12:1WCAG large text: Fail

Named colours

Black · ΔE 17.3 Dark slate grey · ΔE 38.6 Dim grey · ΔE 42.3 Saddle brown · ΔE 49.8 Maroon · ΔE 50.7 Gray · ΔE 50.8

Nearest named CSS colourBlack (#000000)ΔE 17.31, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#072724

Analogous#27071A, #271407

Triadic#0A2707, #070A27

Split complementary#072714, #071A27

Tetradic#1A2707, #072724, #140727

Tints, shades & saturation

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

Lighter +40%#D42636

Lighter +30%#A91E2B

Lighter +20%#7D1720

Lighter +10%#520F15

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#2D0105

Less saturated −25%#210D0F

Channel breakdown

R39

B10

Red39 (15.3%)

Green7 (2.7%)

Blue10 (3.9%)

Hue354.38°

Saturation (HSL)69.57%

Lightness9.02%

Dominant channelRed

Hex per channelR 27 · G 07 · B 0A

Keep nerding

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#27070A

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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