Recognised as Colour

#CB573D

#CB573D
Red
Dark
Nearest: Indian red

#CB573D is a red with RGB values 203, 87, 61 and HSL 11°, 58%, 52%. It is a dark colour, so black text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Indian red.

Colour values

#CB573D#CB573D

HEX#CB573D

RGBrgb(203, 87, 61)

RGB (0–1)0.7961, 0.3412, 0.2392

RGB percentages79.6%, 34.1%, 23.9%

HSLhsl(11, 57.7%, 51.8%)

HSV / HSBhsv(11, 70%, 79.6%)

CMYK0%, 57.1%, 70%, 20.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,326,141

CSS custom property--colour: #CB573D;

Brightness & contrast

Relative luminance0.1985WCAG 2.x, 0 is black and 1 is white

Perceived brightness131.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 4.97:1

Contrast with white4.23:1WCAG normal text: Fail

Contrast with black4.97:1WCAG normal text: AA

Greyscale equivalent#6E6E6E

Inverted#34A8C2

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#766B3Ano red cones; affects about 1% of men; ΔE 48.6 from the original

Deuteranopia#93853Ano green cones; the most common form, about 1% of men; ΔE 49.2 from the original

Tritanopia#DE3E51no blue cones; rare, and affects men and women equally; ΔE 21 from the original

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

Contrast with white, large text4.23:1WCAG large text: AA

Contrast with black, large text4.97:1WCAG large text: AAA

Named colours

Indian red · ΔE 15.6 Brown · ΔE 16.7 Firebrick · ΔE 17 Sienna · ΔE 17.2 Salmon · ΔE 17.8 Coral · ΔE 18.5

Nearest named CSS colourIndian red (#CD5C5C)ΔE 15.6, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3DB1CB

Analogous#CB3D6A, #CB9E3D

Triadic#3DCB57, #573DCB

Split complementary#3DCB9E, #3D6ACB

Tetradic#6ACB3D, #3DB1CB, #9E3DCB

Tints, shades & saturation

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

Lighter +40%#F6E2DE

Lighter +30%#EBBFB6

Lighter +20%#E19D8D

Lighter +10%#D67A65

Darker −10%#A8442D

Darker −20%#803322

Darker −30%#582317

Darker −40%#2F130D

More saturated +25%#EA441E

Less saturated −25%#AC6A5C

Channel breakdown

R203

G87

B61

Red203 (79.6%)

Green87 (34.1%)

Blue61 (23.9%)

Hue10.99°

Saturation (HSL)57.72%

Lightness51.76%

Dominant channelRed

Hex per channelR CB · G 57 · B 3D

Keep nerding

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

#CB573D

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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