Colour

#D21052

#D21052
Red
Dark
Nearest: Crimson

#D21052 is a red with RGB values 210, 16, 82 and HSL 340°, 86%, 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

#D21052#D21052

HEX#D21052

RGBrgb(210, 16, 82)

RGB (0–1)0.8235, 0.0627, 0.3216

RGB percentages82.4%, 6.3%, 32.2%

HSLhsl(339.6, 85.8%, 44.3%)

HSV / HSBhsv(339.6, 92.4%, 82.4%)

CMYK0%, 92.4%, 61%, 17.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,766,738

CSS custom property--colour: #D21052;

Brightness & contrast

Relative luminance0.14681WCAG 2.x, 0 is black and 1 is white

Perceived brightness118.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.33:1

Contrast with white5.33:1WCAG normal text: AA

Contrast with black3.94:1WCAG normal text: Fail

Greyscale equivalent#3E3E3E

Inverted#2DEFAD

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#535353no red cones; affects about 1% of men; ΔE 72.8 from the original

Deuteranopia#82784Dno green cones; the most common form, about 1% of men; ΔE 73.5 from the original

Tritanopia#E60032no blue cones; rare, and affects men and women equally; ΔE 24.8 from the original

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

Contrast with white, large text5.33:1WCAG large text: AAA

Contrast with black, large text3.94:1WCAG large text: AA

Named colours

Crimson · ΔE 16.4 Brown · ΔE 25.4 Firebrick · ΔE 25.5 Indian red · ΔE 26.9 Deep pink · ΔE 29.3 Medium violet red · ΔE 32.5

Nearest named CSS colourCrimson (#DC143C)ΔE 16.37, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#10D290

Analogous#D210B3, #D22F10

Triadic#52D210, #1052D2

Split complementary#10D22F, #10B3D2

Tetradic#B3D210, #10D290, #2F10D2

Tints, shades & saturation

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

Lighter +40%#F9B5CC

Lighter +30%#F685AC

Lighter +20%#F2568B

Lighter +10%#EF266B

Darker −10%#A30C3F

Darker −20%#73092D

Darker −30%#44051A

Darker −40%#140208

More saturated +25%#E2004D

Less saturated −25%#B62C5B

Channel breakdown

R210

G16

B82

Red210 (82.4%)

Green16 (6.3%)

Blue82 (32.2%)

Hue339.59°

Saturation (HSL)85.84%

Lightness44.31%

Dominant channelRed

Hex per channelR D2 · G 10 · B 52

Keep nerding

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

#D21052

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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