Colour

#CE000A

#CE000A
Red
Dark
Nearest: Red

#CE000A is a red with RGB values 206, 0, 10 and HSL 357°, 100%, 40%. It is a dark colour, so white text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Red.

Colour values

#CE000A#CE000A

HEX#CE000A

RGBrgb(206, 0, 10)

RGB (0–1)0.8078, 0, 0.0392

RGB percentages80.8%, 0%, 3.9%

HSLhsl(357.1, 100%, 40.4%)

HSV / HSBhsv(357.1, 100%, 80.8%)

CMYK0%, 100%, 95.1%, 19.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,500,426

CSS custom property--colour: #CE000A;

Brightness & contrast

Relative luminance0.13144WCAG 2.x, 0 is black and 1 is white

Perceived brightness112.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.79:1

Contrast with white5.79:1WCAG normal text: AA

Contrast with black3.63:1WCAG normal text: Fail

Greyscale equivalent#2D2D2D

Inverted#31FFF5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#564B03no red cones; affects about 1% of men; ΔE 73.8 from the original

Deuteranopia#837300no green cones; the most common form, about 1% of men; ΔE 72.8 from the original

Tritanopia#E4000Cno blue cones; rare, and affects men and women equally; ΔE 8.4 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text5.79:1WCAG large text: AAA

Contrast with black, large text3.63:1WCAG large text: AA

Named colours

Red · ΔE 20.5 Firebrick · ΔE 20.8 Crimson · ΔE 20.9 Orange red · ΔE 20.9 Tomato · ΔE 23.1 Dark red · ΔE 26.1

Nearest named CSS colourRed (#FF0000)ΔE 20.5, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#00CEC4

Analogous#CE0071, #CE5D00

Triadic#0ACE00, #000ACE

Split complementary#00CE5D, #0071CE

Tetradic#71CE00, #00CEC4, #5D00CE

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#FF9BA0

Lighter +30%#FF686F

Lighter +20%#FF353F

Lighter +10%#FF020E

Darker −10%#9B0008

Darker −20%#680005

Darker −30%#350003

Darker −40%#020000

More saturated +25%#CE000A

Less saturated −25%#B41A21

Channel breakdown

R206

B10

Red206 (80.8%)

Green0 (0%)

Blue10 (3.9%)

Hue357.09°

Saturation (HSL)100%

Lightness40.39%

Dominant channelRed

Hex per channelR CE · G 00 · B 0A

Keep nerding

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#CE000A

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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