Colour

#1A1312

#1A1312
Red
Dark
Nearest: Black

#1A1312 is a red with RGB values 26, 19, 18 and HSL 8°, 18%, 9%. It is a dark colour, so white text on it reaches 18.3:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#1A1312#1A1312

HEX#1A1312

RGBrgb(26, 19, 18)

RGB (0–1)0.102, 0.0745, 0.0706

RGB percentages10.2%, 7.5%, 7.1%

HSLhsl(7.5, 18.2%, 8.6%)

HSV / HSBhsv(7.5, 30.8%, 10.2%)

CMYK0%, 26.9%, 30.8%, 89.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,708,818

CSS custom property--colour: #1A1312;

Brightness & contrast

Relative luminance0.00729WCAG 2.x, 0 is black and 1 is white

Perceived brightness21.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 18.33:1

Contrast with white18.33:1WCAG normal text: AAA

Contrast with black1.15:1WCAG normal text: Fail

Greyscale equivalent#141414

Inverted#E5ECED

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#141412no red cones; affects about 1% of men; ΔE 3.6 from the original

Deuteranopia#161512no green cones; the most common form, about 1% of men; ΔE 3.3 from the original

Tritanopia#1C1213no blue cones; rare, and affects men and women equally; ΔE 2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text18.33:1WCAG large text: AAA

Contrast with black, large text1.15:1WCAG large text: Fail

Named colours

Black · ΔE 7.5 Dark slate grey · ΔE 29.3 Dim grey · ΔE 38 Gray · ΔE 47.1 Slate grey · ΔE 48.1 Dark olivegreen · ΔE 50.8

Nearest named CSS colourBlack (#000000)ΔE 7.47, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#12191A

Analogous#1A1215, #1A1712

Triadic#121A13, #13121A

Split complementary#121A17, #12151A

Tetradic#151A12, #12191A, #17121A

Tints, shades & saturation

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

Lighter +40%#936B65

Lighter +30%#745551

Lighter +20%#563F3C

Lighter +10%#382927

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#200F0D

Less saturated −25%#161616

Channel breakdown

R26

G19

B18

Red26 (10.2%)

Green19 (7.5%)

Blue18 (7.1%)

Hue7.5°

Saturation (HSL)18.18%

Lightness8.63%

Dominant channelRed

Hex per channelR 1A · G 13 · B 12

Keep nerding

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#1A1312

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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