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Recognised as Colour

#DC045B

  • #DC045B
  • Red
  • Dark
  • Nearest: Crimson

#DC045B is a red with RGB values 220, 4, 91 and HSL 336°, 96%, 44%. It is a dark colour, so white text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#DC045B#DC045B
HEX#DC045B
RGBrgb(220, 4, 91)
RGB (0–1)0.8627, 0.0157, 0.3569
RGB percentages86.3%, 1.6%, 35.7%
HSLhsl(335.8, 96.4%, 43.9%)
HSV / HSBhsv(335.8, 98.2%, 86.3%)
CMYK0%, 98.2%, 58.6%, 13.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,419,035
CSS custom property--colour: #DC045B;

Brightness & contrast

Relative luminance0.16058WCAG 2.x, 0 is black and 1 is white
Perceived brightness124.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.99:1
Contrast with white4.99:1WCAG normal text: AA
Contrast with black4.21:1WCAG normal text: Fail
Greyscale equivalent#383838
Inverted#23FBA4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#54565Cno red cones; affects about 1% of men; ΔE 76.5 from the original
Deuteranopia#867D56no green cones; the most common form, about 1% of men; ΔE 77.4 from the original
Tritanopia#F10035no blue cones; rare, and affects men and women equally; ΔE 28.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.99:1WCAG large text: AAA
Contrast with black, large text4.21:1WCAG large text: AA

Named colours

Crimson · ΔE 19.2Deep pink · ΔE 24.5Medium violet red · ΔE 30Firebrick · ΔE 30.4Brown · ΔE 30.6Indian red · ΔE 30.8
Nearest named CSS colourCrimson (#DC143C)ΔE 19.23, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#04DC85
Analogous#DC04C7, #DC1904
Triadic#5BDC04, #045BDC
Split complementary#04DC19, #04C7DC
Tetradic#C7DC04, #04DC85, #1904DC

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FEAECE
Lighter +30%#FD7CB0
Lighter +20%#FC4A92
Lighter +10%#FB1873
Darker −10%#AA0346
Darker −20%#780232
Darker −30%#46011D
Darker −40%#140008
More saturated +25%#E0005A
Less saturated −25%#C02060

Channel breakdown

R220
G4
B91
Red220 (86.3%)
Green4 (1.6%)
Blue91 (35.7%)
Hue335.83°
Saturation (HSL)96.43%
Lightness43.92%
Dominant channelRed
Hex per channelR DC · G 04 · B 5B

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Every value on this page was computed from “dc045b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.