Colour

#D20D13

#D20D13
Red
Dark
Nearest: Crimson

#D20D13 is a red with RGB values 210, 13, 19 and HSL 358°, 88%, 44%. It is a dark colour, so white text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#D20D13#D20D13

HEX#D20D13

RGBrgb(210, 13, 19)

RGB (0–1)0.8235, 0.051, 0.0745

RGB percentages82.4%, 5.1%, 7.5%

HSLhsl(358.2, 88.3%, 43.7%)

HSV / HSBhsv(358.2, 93.8%, 82.4%)

CMYK0%, 93.8%, 91%, 17.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,765,907

CSS custom property--colour: #D20D13;

Brightness & contrast

Relative luminance0.14037WCAG 2.x, 0 is black and 1 is white

Perceived brightness115.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.52:1

Contrast with white5.52:1WCAG normal text: AA

Contrast with black3.81:1WCAG normal text: Fail

Greyscale equivalent#373737

Inverted#2DF2EC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#594F0Dno red cones; affects about 1% of men; ΔE 74.1 from the original

Deuteranopia#867700no green cones; the most common form, about 1% of men; ΔE 73.6 from the original

Tritanopia#E80016no blue cones; rare, and affects men and women equally; ΔE 8.7 from the original

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

Contrast with white, large text5.52:1WCAG large text: AAA

Contrast with black, large text3.81:1WCAG large text: AA

Named colours

Crimson · ΔE 18.8 Firebrick · ΔE 19.5 Red · ΔE 21.3 Tomato · ΔE 21.4 Orange red · ΔE 21.6 Dark red · ΔE 25.9

Nearest named CSS colourCrimson (#DC143C)ΔE 18.77, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0DD2CC

Analogous#D20D76, #D2690D

Triadic#13D20D, #0D13D2

Split complementary#0DD269, #0D76D2

Tetradic#76D20D, #0DD2CC, #690DD2

Tints, shades & saturation

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

Lighter +40%#FAB1B3

Lighter +30%#F78184

Lighter +20%#F45156

Lighter +10%#F12127

Darker −10%#A20A0F

Darker −20%#72070A

Darker −30%#420406

Darker −40%#120102

More saturated +25%#DF0007

Less saturated −25%#B6292D

Channel breakdown

R210

G13

B19

Red210 (82.4%)

Green13 (5.1%)

Blue19 (7.5%)

Hue358.17°

Saturation (HSL)88.34%

Lightness43.73%

Dominant channelRed

Hex per channelR D2 · G 0D · B 13

Keep nerding

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

#D20D13

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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