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Recognised as Colour

#D78181

  • #D78181
  • Red
  • Dark
  • Nearest: Light coral

#D78181 is a red with RGB values 215, 129, 129 and HSL 0°, 52%, 67%. It is a dark colour, so black text on it reaches 7.3:1 contrast (AAA for normal text). The nearest named colour is Light coral.

Colour values

#D78181#D78181
HEX#D78181
RGBrgb(215, 129, 129)
RGB (0–1)0.8431, 0.5059, 0.5059
RGB percentages84.3%, 50.6%, 50.6%
HSLhsl(0, 51.8%, 67.5%)
HSV / HSBhsv(0, 40%, 84.3%)
CMYK0%, 40%, 40%, 15.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,123,393
CSS custom property--colour: #D78181;

Brightness & contrast

Relative luminance0.31733WCAG 2.x, 0 is black and 1 is white
Perceived brightness159.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.35:1
Contrast with white2.86:1WCAG normal text: Fail
Contrast with black7.35:1WCAG normal text: AAA
Greyscale equivalent#939393
Inverted#287E7E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#928E81no red cones; affects about 1% of men; ΔE 35 from the original
Deuteranopia#A79F80no green cones; the most common form, about 1% of men; ΔE 35.6 from the original
Tritanopia#E77782no blue cones; rare, and affects men and women equally; ΔE 11.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.86:1WCAG large text: Fail
Contrast with black, large text7.35:1WCAG large text: AAA

Named colours

Light coral · ΔE 11.4Dark salmon · ΔE 15.8Indian red · ΔE 17.1Rosy brown · ΔE 17.9Pale violetred · ΔE 18.8Salmon · ΔE 19.6
Nearest named CSS colourLight coral (#F08080)ΔE 11.42, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#81D7D7
Analogous#D781AC, #D7AC81
Triadic#81D781, #8181D7
Split complementary#81D7AC, #81ACD7
Tetradic#ACD781, #81D7D7, #AC81D7

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FCF5F5
Lighter +20%#F0CECE
Lighter +10%#E3A8A8
Darker −10%#CB5A5A
Darker −20%#B83A3A
Darker −30%#912E2E
Darker −40%#6A2222
More saturated +25%#EC6C6C
Less saturated −25%#C29696

Channel breakdown

R215
G129
B129
Red215 (84.3%)
Green129 (50.6%)
Blue129 (50.6%)
Hue0°
Saturation (HSL)51.81%
Lightness67.45%
Dominant channelRed
Hex per channelR D7 · G 81 · B 81

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Every value on this page was computed from “d78181” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.