Recognised as Colour

#CB4A41

#CB4A41
Red
Dark
Nearest: Brown

#CB4A41 is a red with RGB values 203, 74, 65 and HSL 4°, 57%, 53%. It is a dark colour, so black text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Brown.

Colour values

#CB4A41#CB4A41

HEX#CB4A41

RGBrgb(203, 74, 65)

RGB (0–1)0.7961, 0.2902, 0.2549

RGB percentages79.6%, 29%, 25.5%

HSLhsl(3.9, 57%, 52.5%)

HSV / HSBhsv(3.9, 68%, 79.6%)

CMYK0%, 63.5%, 68%, 20.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,322,817

CSS custom property--colour: #CB4A41;

Brightness & contrast

Relative luminance0.17976WCAG 2.x, 0 is black and 1 is white

Perceived brightness126.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 4.6:1

Contrast with white4.57:1WCAG normal text: AA

Contrast with black4.6:1WCAG normal text: AA

Greyscale equivalent#656565

Inverted#34B5BE

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#6D643Fno red cones; affects about 1% of men; ΔE 54.5 from the original

Deuteranopia#8D803Dno green cones; the most common form, about 1% of men; ΔE 55.1 from the original

Tritanopia#DF2C49no blue cones; rare, and affects men and women equally; ΔE 17.4 from the original

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

Contrast with white, large text4.57:1WCAG large text: AAA

Contrast with black, large text4.6:1WCAG large text: AAA

Named colours

Brown · ΔE 12.2 Firebrick · ΔE 12.6 Indian red · ΔE 12.8 Salmon · ΔE 19 Tomato · ΔE 20 Crimson · ΔE 20.5

Nearest named CSS colourBrown (#A52A2A)ΔE 12.19, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#41C2CB

Analogous#CB417D, #CB8F41

Triadic#41CB4A, #4A41CB

Split complementary#41CB8F, #417DCB

Tetradic#7DCB41, #41C2CB, #8F41CB

Tints, shades & saturation

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

Lighter +40%#F7E3E1

Lighter +30%#ECBCB9

Lighter +20%#E19691

Lighter +10%#D67069

Darker −10%#AA372F

Darker −20%#822A24

Darker −30%#5A1D19

Darker −40%#32100E

More saturated +25%#E93023

Less saturated −25%#AD645F

Channel breakdown

R203

G74

B65

Red203 (79.6%)

Green74 (29%)

Blue65 (25.5%)

Hue3.91°

Saturation (HSL)57.02%

Lightness52.55%

Dominant channelRed

Hex per channelR CB · G 4A · B 41

Keep nerding

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

#CB4A41

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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