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Recognised as Colour

#D4155E

  • #D4155E
  • Red
  • Dark
  • Nearest: Crimson

#D4155E is a red with RGB values 212, 21, 94 and HSL 337°, 82%, 46%. It is a dark colour, so white text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#D4155E#D4155E
HEX#D4155E
RGBrgb(212, 21, 94)
RGB (0–1)0.8314, 0.0824, 0.3686
RGB percentages83.1%, 8.2%, 36.9%
HSLhsl(337.1, 82%, 45.7%)
HSV / HSBhsv(337.1, 90.1%, 83.1%)
CMYK0%, 90.1%, 55.7%, 16.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,899,102
CSS custom property--colour: #D4155E;

Brightness & contrast

Relative luminance0.15342WCAG 2.x, 0 is black and 1 is white
Perceived brightness121.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.16:1
Contrast with white5.16:1WCAG normal text: AA
Contrast with black4.07:1WCAG normal text: Fail
Greyscale equivalent#434343
Inverted#2BEAA1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#52565Fno red cones; affects about 1% of men; ΔE 72.8 from the original
Deuteranopia#827A59no green cones; the most common form, about 1% of men; ΔE 73.6 from the original
Tritanopia#E8003Ano blue cones; rare, and affects men and women equally; ΔE 26.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.16:1WCAG large text: AAA
Contrast with black, large text4.07:1WCAG large text: AA

Named colours

Crimson · ΔE 22.4Deep pink · ΔE 24Medium violet red · ΔE 26.4Indian red · ΔE 28.9Brown · ΔE 29.8Hot pink · ΔE 29.9
Nearest named CSS colourCrimson (#DC143C)ΔE 22.43, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#15D48B
Analogous#D415BE, #D42B15
Triadic#5ED415, #155ED4
Split complementary#15D42B, #15BED4
Tetradic#BED415, #15D48B, #2B15D4

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F8BDD3
Lighter +30%#F48EB5
Lighter +20%#EF6097
Lighter +10%#EB3178
Darker −10%#A61049
Darker −20%#770C35
Darker −30%#490720
Darker −40%#1A030C
More saturated +25%#E90059
Less saturated −25%#B73265

Channel breakdown

R212
G21
B94
Red212 (83.1%)
Green21 (8.2%)
Blue94 (36.9%)
Hue337.07°
Saturation (HSL)81.97%
Lightness45.69%
Dominant channelRed
Hex per channelR D4 · G 15 · B 5E

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Every value on this page was computed from “d4155e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.