Recognised as Colour

#C0442B

#C0442B
Red
Dark
Nearest: Firebrick

#C0442B is a red with RGB values 192, 68, 43 and HSL 10°, 63%, 46%. It is a dark colour, so white text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Firebrick.

Colour values

#C0442B#C0442B

HEX#C0442B

RGBrgb(192, 68, 43)

RGB (0–1)0.7529, 0.2667, 0.1686

RGB percentages75.3%, 26.7%, 16.9%

HSLhsl(10.1, 63.4%, 46.1%)

HSV / HSBhsv(10.1, 77.6%, 75.3%)

CMYK0%, 64.6%, 77.6%, 24.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,600,363

CSS custom property--colour: #C0442B;

Brightness & contrast

Relative luminance0.15515WCAG 2.x, 0 is black and 1 is white

Perceived brightness118.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.12:1

Contrast with white5.12:1WCAG normal text: AA

Contrast with black4.1:1WCAG normal text: Fail

Greyscale equivalent#5D5D5D

Inverted#3FBBD4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#675C27no red cones; affects about 1% of men; ΔE 52.7 from the original

Deuteranopia#867826no green cones; the most common form, about 1% of men; ΔE 53.2 from the original

Tritanopia#D3223Fno blue cones; rare, and affects men and women equally; ΔE 20.8 from the original

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

Contrast with white, large text5.12:1WCAG large text: AAA

Contrast with black, large text4.1:1WCAG large text: AA

Named colours

Firebrick · ΔE 10.9 Brown · ΔE 13.7 Dark red · ΔE 18.4 Tomato · ΔE 19.3 Sienna · ΔE 20 Indian red · ΔE 20.4

Nearest named CSS colourFirebrick (#B22222)ΔE 10.93, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2BA7C0

Analogous#C02B5D, #C08F2B

Triadic#2BC044, #442BC0

Split complementary#2BC08E, #2B5DC0

Tetradic#5CC02B, #2BA7C0, #8E2BC0

Tints, shades & saturation

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

Lighter +40%#F2CDC5

Lighter +30%#E9A89B

Lighter +20%#DF8472

Lighter +10%#D66048

Darker −10%#963522

Darker −20%#6D2618

Darker −30%#43180F

Darker −40%#190906

More saturated +25%#DD300E

Less saturated −25%#A35848

Channel breakdown

R192

G68

B43

Red192 (75.3%)

Green68 (26.7%)

Blue43 (16.9%)

Hue10.07°

Saturation (HSL)63.4%

Lightness46.08%

Dominant channelRed

Hex per channelR C0 · G 44 · B 2B

Keep nerding

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

#C0442B

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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