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Colour

#E51061

  • #E51061
  • Red
  • Dark
  • Nearest: Crimson

#E51061 is a red with RGB values 229, 16, 97 and HSL 337°, 87%, 48%. It is a dark colour, so white text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#E51061#E51061
HEX#E51061
RGBrgb(229, 16, 97)
RGB (0–1)0.898, 0.0627, 0.3804
RGB percentages89.8%, 6.3%, 38%
HSLhsl(337.2, 86.9%, 48%)
HSV / HSBhsv(337.2, 93%, 89.8%)
CMYK0%, 93%, 57.6%, 10.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,011,937
CSS custom property--colour: #E51061;

Brightness & contrast

Relative luminance0.17892WCAG 2.x, 0 is black and 1 is white
Perceived brightness130 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.59:1
Contrast with white4.59:1WCAG normal text: AA
Contrast with black4.58:1WCAG normal text: AA
Greyscale equivalent#434343
Inverted#1AEF9E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#595B62no red cones; affects about 1% of men; ΔE 77.7 from the original
Deuteranopia#8D835Cno green cones; the most common form, about 1% of men; ΔE 78.5 from the original
Tritanopia#FB003Bno blue cones; rare, and affects men and women equally; ΔE 28.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.59:1WCAG large text: AAA
Contrast with black, large text4.58:1WCAG large text: AAA

Named colours

Crimson · ΔE 19.9Deep pink · ΔE 23Medium violet red · ΔE 30.2Hot pink · ΔE 31.8Indian red · ΔE 31.8Firebrick · ΔE 32.1
Nearest named CSS colourCrimson (#DC143C)ΔE 19.88, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#10E594
Analogous#E510CB, #E52A10
Triadic#61E510, #1061E5
Split complementary#10E52A, #10CBE5
Tetradic#CBE510, #10E594, #2A10E5

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FBC6DA
Lighter +30%#F896BB
Lighter +20%#F4679D
Lighter +10%#F1377E
Darker −10%#B50D4D
Darker −20%#860939
Darker −30%#560624
Darker −40%#260310
More saturated +25%#F5005D
Less saturated −25%#C62F68

Channel breakdown

R229
G16
B97
Red229 (89.8%)
Green16 (6.3%)
Blue97 (38%)
Hue337.18°
Saturation (HSL)86.94%
Lightness48.04%
Dominant channelRed
Hex per channelR E5 · G 10 · B 61

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Every value on this page was computed from “e51061” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.