Recognised as Colour

#C1233A

#C1233A
Red
Dark
Nearest: Firebrick

#C1233A is a red with RGB values 193, 35, 58 and HSL 351°, 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

#C1233A#C1233A

HEX#C1233A

RGBrgb(193, 35, 58)

RGB (0–1)0.7569, 0.1373, 0.2275

RGB percentages75.7%, 13.7%, 22.7%

HSLhsl(351.3, 69.3%, 44.7%)

HSV / HSBhsv(351.3, 81.9%, 75.7%)

CMYK0%, 81.9%, 69.9%, 24.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,657,466

CSS custom property--colour: #C1233A;

Brightness & contrast

Relative luminance0.12845WCAG 2.x, 0 is black and 1 is white

Perceived brightness110.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.88:1

Contrast with white5.88:1WCAG normal text: AA

Contrast with black3.57:1WCAG normal text: Fail

Greyscale equivalent#464646

Inverted#3EDCC5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#554F3Ano red cones; affects about 1% of men; ΔE 64.5 from the original

Deuteranopia#7C7035no green cones; the most common form, about 1% of men; ΔE 64.8 from the original

Tritanopia#D4002Eno blue cones; rare, and affects men and women equally; ΔE 14.3 from the original

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

Contrast with white, large text5.88:1WCAG large text: AAA

Contrast with black, large text3.57:1WCAG large text: AA

Named colours

Firebrick · ΔE 11.3 Crimson · ΔE 12.3 Brown · ΔE 12.5 Indian red · ΔE 20.3 Dark red · ΔE 21.9 Maroon · ΔE 23.5

Nearest named CSS colourFirebrick (#B22222)ΔE 11.28, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#23C1AA

Analogous#C12389, #C15B23

Triadic#3AC123, #233AC1

Split complementary#23C15B, #2389C1

Tetradic#89C123, #23C1AA, #5B23C1

Tints, shades & saturation

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

Lighter +40%#F3BDC5

Lighter +30%#EB929F

Lighter +20%#E36779

Lighter +10%#DC3B53

Darker −10%#961B2D

Darker −20%#6B1320

Darker −30%#3F0C13

Darker −40%#140406

More saturated +25%#DE0626

Less saturated −25%#A43F4E

Channel breakdown

R193

G35

B58

Red193 (75.7%)

Green35 (13.7%)

Blue58 (22.7%)

Hue351.27°

Saturation (HSL)69.3%

Lightness44.71%

Dominant channelRed

Hex per channelR C1 · G 23 · B 3A

Keep nerding

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

#C1233A

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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