Colour

#C70013

#C70013
Red
Dark
Nearest: Firebrick

#C70013 is a red with RGB values 199, 0, 19 and HSL 354°, 100%, 39%. It is a dark colour, so white text on it reaches 6.1:1 contrast (AA for normal text). The nearest named colour is Firebrick.

Colour values

#C70013#C70013

HEX#C70013

RGBrgb(199, 0, 19)

RGB (0–1)0.7804, 0, 0.0745

RGB percentages78%, 0%, 7.5%

HSLhsl(354.3, 100%, 39%)

HSV / HSBhsv(354.3, 100%, 78%)

CMYK0%, 100%, 90.5%, 22%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,041,683

CSS custom property--colour: #C70013;

Brightness & contrast

Relative luminance0.12189WCAG 2.x, 0 is black and 1 is white

Perceived brightness109 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.11:1

Contrast with white6.11:1WCAG normal text: AA

Contrast with black3.44:1WCAG normal text: Fail

Greyscale equivalent#2C2C2C

Inverted#38FFEC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#53490Fno red cones; affects about 1% of men; ΔE 72 from the original

Deuteranopia#7E6F00no green cones; the most common form, about 1% of men; ΔE 71.4 from the original

Tritanopia#DC000Fno blue cones; rare, and affects men and women equally; ΔE 9.5 from the original

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

Contrast with white, large text6.11:1WCAG large text: AAA

Contrast with black, large text3.44:1WCAG large text: AA

Named colours

Firebrick · ΔE 15.8 Crimson · ΔE 16.9 Dark red · ΔE 22 Tomato · ΔE 22.6 Brown · ΔE 25.4 Red · ΔE 25.5

Nearest named CSS colourFirebrick (#B22222)ΔE 15.78, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#00C7B4

Analogous#C70077, #C75100

Triadic#13C700, #0013C7

Split complementary#00C751, #0077C7

Tetradic#76C700, #00C7B4, #5100C7

Tints, shades & saturation

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

Lighter +40%#FF949E

Lighter +30%#FF6170

Lighter +20%#FF2E42

Lighter +10%#FA0018

Darker −10%#94000E

Darker −20%#610009

Darker −30%#2E0004

Darker −40%#000000

More saturated +25%#C70013

Less saturated −25%#AE1927

Channel breakdown

R199

B19

Red199 (78%)

Green0 (0%)

Blue19 (7.5%)

Hue354.27°

Saturation (HSL)100%

Lightness39.02%

Dominant channelRed

Hex per channelR C7 · G 00 · B 13

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#C70013

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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