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Recognised as Colour

#C41E05

  • #C41E05
  • Red
  • Dark
  • Nearest: Firebrick

#C41E05 is a red with RGB values 196, 30, 5 and HSL 8°, 95%, 39%. It is a dark colour, so white text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Firebrick.

Colour values

#C41E05#C41E05
HEX#C41E05
RGBrgb(196, 30, 5)
RGB (0–1)0.7686, 0.1176, 0.0196
RGB percentages76.9%, 11.8%, 2%
HSLhsl(7.9, 95%, 39.4%)
HSV / HSBhsv(7.9, 97.4%, 76.9%)
CMYK0%, 84.7%, 97.4%, 23.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,852,741
CSS custom property--colour: #C41E05;

Brightness & contrast

Relative luminance0.12675WCAG 2.x, 0 is black and 1 is white
Perceived brightness109.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.94:1
Contrast with white5.94:1WCAG normal text: AA
Contrast with black3.54:1WCAG normal text: Fail
Greyscale equivalent#3F3F3F
Inverted#3BE1FA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#584D00no red cones; affects about 1% of men; ΔE 67 from the original
Deuteranopia#7F7000no green cones; the most common form, about 1% of men; ΔE 66.3 from the original
Tritanopia#D9001Dno blue cones; rare, and affects men and women equally; ΔE 11.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.94:1WCAG large text: AAA
Contrast with black, large text3.54:1WCAG large text: AA

Named colours

Firebrick · ΔE 17.6Tomato · ΔE 21.6Dark red · ΔE 21.8Orange red · ΔE 22.3Crimson · ΔE 22.9Red · ΔE 25.3
Nearest named CSS colourFirebrick (#B22222)ΔE 17.58, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#05ABC4
Analogous#C4054C, #C47D05
Triadic#05C41E, #1E05C4
Split complementary#05C47D, #054CC4
Tetradic#4CC405, #05ABC4, #7D05C4

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FCA699
Lighter +30%#FB7A67
Lighter +20%#FA4F35
Lighter +10%#F62606
Darker −10%#921604
Darker −20%#610F02
Darker −30%#2F0701
Darker −40%#000000
More saturated +25%#C91A00
Less saturated −25%#AB311E

Channel breakdown

R196
G30
B5
Red196 (76.9%)
Green30 (11.8%)
Blue5 (2%)
Hue7.85°
Saturation (HSL)95.02%
Lightness39.41%
Dominant channelRed
Hex per channelR C4 · G 1E · B 05

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Every value on this page was computed from “c41e05” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.