Recognised as Colour

#C02337

#C02337
Red
Dark
Nearest: Firebrick

#C02337 is a red with RGB values 192, 35, 55 and HSL 352°, 69%, 45%. 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

#C02337#C02337

HEX#C02337

RGBrgb(192, 35, 55)

RGB (0–1)0.7529, 0.1373, 0.2157

RGB percentages75.3%, 13.7%, 21.6%

HSLhsl(352.4, 69.2%, 44.5%)

HSV / HSBhsv(352.4, 81.8%, 75.3%)

CMYK0%, 81.8%, 71.4%, 24.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,591,927

CSS custom property--colour: #C02337;

Brightness & contrast

Relative luminance0.12684WCAG 2.x, 0 is black and 1 is white

Perceived brightness109.9 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#464646

Inverted#3FDCC8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#554F36no red cones; affects about 1% of men; ΔE 64.5 from the original

Deuteranopia#7B7032no green cones; the most common form, about 1% of men; ΔE 65.1 from the original

Tritanopia#D3002Dno blue cones; rare, and affects men and women equally; ΔE 13.6 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 9.8 Brown · ΔE 11.8 Crimson · ΔE 12.2 Indian red · ΔE 20.6 Dark red · ΔE 20.7 Maroon · ΔE 22.5

Nearest named CSS colourFirebrick (#B22222)ΔE 9.78, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#23C0AC

Analogous#C02385, #C05D23

Triadic#37C023, #2337C0

Split complementary#23C05D, #2386C0

Tetradic#86C023, #23C0AC, #5E23C0

Tints, shades & saturation

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

Lighter +40%#F3BCC3

Lighter +30%#EB919C

Lighter +20%#E36676

Lighter +10%#DB3B4F

Darker −10%#951B2B

Darker −20%#6A131E

Darker −30%#3F0B12

Darker −40%#130406

More saturated +25%#DC0722

Less saturated −25%#A43F4C

Channel breakdown

R192

G35

B55

Red192 (75.3%)

Green35 (13.7%)

Blue55 (21.6%)

Hue352.36°

Saturation (HSL)69.16%

Lightness44.51%

Dominant channelRed

Hex per channelR C0 · G 23 · B 37

Keep nerding

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

#C02337

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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