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Colour

#C31A6E

  • #C31A6E
  • Red
  • Dark
  • Nearest: Medium violet red

#C31A6E is a red with RGB values 195, 26, 110 and HSL 330°, 76%, 43%. It is a dark colour, so white text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Medium violet red.

Colour values

#C31A6E#C31A6E
HEX#C31A6E
RGBrgb(195, 26, 110)
RGB (0–1)0.7647, 0.102, 0.4314
RGB percentages76.5%, 10.2%, 43.1%
HSLhsl(330.2, 76.5%, 43.3%)
HSV / HSBhsv(330.2, 86.7%, 76.5%)
CMYK0%, 86.7%, 43.6%, 23.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,786,286
CSS custom property--colour: #C31A6E;

Brightness & contrast

Relative luminance0.13467WCAG 2.x, 0 is black and 1 is white
Perceived brightness114.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.69:1
Contrast with white5.69:1WCAG normal text: AA
Contrast with black3.69:1WCAG normal text: Fail
Greyscale equivalent#444444
Inverted#3CE591

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#465370no red cones; affects about 1% of men; ΔE 66.5 from the original
Deuteranopia#74726Ano green cones; the most common form, about 1% of men; ΔE 68.4 from the original
Tritanopia#D40044no blue cones; rare, and affects men and women equally; ΔE 29 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.69:1WCAG large text: AAA
Contrast with black, large text3.69:1WCAG large text: AA

Named colours

Medium violet red · ΔE 12.9Deep pink · ΔE 21.7Hot pink · ΔE 23.5Pale violetred · ΔE 27.7Indian red · ΔE 34.9Crimson · ΔE 37
Nearest named CSS colourMedium violet red (#C71585)ΔE 12.87, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#1AC36F
Analogous#C31AC3, #C31A1A
Triadic#6EC31A, #1A6EC3
Split complementary#1AC31A, #1AC3C3
Tetradic#C3C31A, #1AC36F, #1A1AC3

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F5B4D4
Lighter +30%#EF87BB
Lighter +20%#E95AA1
Lighter +10%#E32D87
Darker −10%#961455
Darker −20%#690E3B
Darker −30%#3C0822
Darker −40%#0F0208
More saturated +25%#DD006E
Less saturated −25%#A7366E

Channel breakdown

R195
G26
B110
Red195 (76.5%)
Green26 (10.2%)
Blue110 (43.1%)
Hue330.18°
Saturation (HSL)76.47%
Lightness43.33%
Dominant channelRed
Hex per channelR C3 · G 1A · B 6E

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Every value on this page was computed from “c31a6e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.