Recognised as Colour

#D20D2E

#D20D2E
Red
Dark
Nearest: Crimson

#D20D2E is a red with RGB values 210, 13, 46 and HSL 350°, 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

#D20D2E#D20D2E

HEX#D20D2E

RGBrgb(210, 13, 46)

RGB (0–1)0.8235, 0.051, 0.1804

RGB percentages82.4%, 5.1%, 18%

HSLhsl(349.9, 88.3%, 43.7%)

HSV / HSBhsv(349.9, 93.8%, 82.4%)

CMYK0%, 93.8%, 78.1%, 17.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,765,934

CSS custom property--colour: #D20D2E;

Brightness & contrast

Relative luminance0.14187WCAG 2.x, 0 is black and 1 is white

Perceived brightness116.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.47:1

Contrast with white5.47:1WCAG normal text: AA

Contrast with black3.84:1WCAG normal text: Fail

Greyscale equivalent#393939

Inverted#2DF2D1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#58502Dno red cones; affects about 1% of men; ΔE 73.7 from the original

Deuteranopia#857726no green cones; the most common form, about 1% of men; ΔE 73.6 from the original

Tritanopia#E80020no blue cones; rare, and affects men and women equally; ΔE 14.9 from the original

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

Contrast with white, large text5.47:1WCAG large text: AAA

Contrast with black, large text3.84:1WCAG large text: AA

Named colours

Crimson · ΔE 5.9 Firebrick · ΔE 14 Brown · ΔE 21.8 Tomato · ΔE 22.3 Dark red · ΔE 24.4 Maroon · ΔE 28.1

Nearest named CSS colourCrimson (#DC143C)ΔE 5.88, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0DD2B1

Analogous#D20D90, #D24E0D

Triadic#2ED20D, #0D2ED2

Split complementary#0DD24E, #0D90D2

Tetradic#91D20D, #0DD2B1, #4F0DD2

Tints, shades & saturation

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

Lighter +40%#FAB1BD

Lighter +30%#F78195

Lighter +20%#F4516C

Lighter +10%#F12144

Darker −10%#A20A23

Darker −20%#720719

Darker −30%#42040E

Darker −40%#120104

More saturated +25%#DF0025

Less saturated −25%#B62941

Channel breakdown

R210

G13

B46

Red210 (82.4%)

Green13 (5.1%)

Blue46 (18%)

Hue349.95°

Saturation (HSL)88.34%

Lightness43.73%

Dominant channelRed

Hex per channelR D2 · G 0D · B 2E

Keep nerding

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

#D20D2E

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

Nerdulate something else