Colour

#D80A2C

#D80A2C
Red
Dark
Nearest: Crimson

#D80A2C is a red with RGB values 216, 10, 44 and HSL 350°, 91%, 44%. It is a dark colour, so white text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#D80A2C#D80A2C

HEX#D80A2C

RGBrgb(216, 10, 44)

RGB (0–1)0.8471, 0.0392, 0.1725

RGB percentages84.7%, 3.9%, 17.3%

HSLhsl(350.1, 91.2%, 44.3%)

HSV / HSBhsv(350.1, 95.4%, 84.7%)

CMYK0%, 95.4%, 79.6%, 15.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,158,380

CSS custom property--colour: #D80A2C;

Brightness & contrast

Relative luminance0.14998WCAG 2.x, 0 is black and 1 is white

Perceived brightness119.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.25:1

Contrast with white5.25:1WCAG normal text: AA

Contrast with black4:1WCAG normal text: Fail

Greyscale equivalent#383838

Inverted#27F5D3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5A522Bno red cones; affects about 1% of men; ΔE 76 from the original

Deuteranopia#897A23no green cones; the most common form, about 1% of men; ΔE 75.3 from the original

Tritanopia#EE001Eno blue cones; rare, and affects men and women equally; ΔE 14.6 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text5.25:1WCAG large text: AAA

Contrast with black, large text4:1WCAG large text: AA

Named colours

Crimson · ΔE 7.7 Firebrick · ΔE 16.3 Tomato · ΔE 21.5 Brown · ΔE 24.7 Dark red · ΔE 26.2 Red · ΔE 28.8

Nearest named CSS colourCrimson (#DC143C)ΔE 7.7, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0AD8B6

Analogous#D80A93, #D84F0A

Triadic#2CD80A, #0A2CD8

Split complementary#0AD84F, #0A93D8

Tetradic#93D80A, #0AD8B6, #4F0AD8

Tints, shades & saturation

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

Lighter +40%#FBB3BF

Lighter +30%#F98296

Lighter +20%#F7516C

Lighter +10%#F52043

Darker −10%#A70822

Darker −20%#770518

Darker −30%#46030E

Darker −40%#150104

More saturated +25%#E20025

Less saturated −25%#BC263F

Channel breakdown

R216

G10

B44

Red216 (84.7%)

Green10 (3.9%)

Blue44 (17.3%)

Hue350.1°

Saturation (HSL)91.15%

Lightness44.31%

Dominant channelRed

Hex per channelR D8 · G 0A · B 2C

Keep nerding

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

#D80A2C

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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