Colour

#CA4529

#CA4529
Red
Dark
Nearest: Firebrick

#CA4529 is a red with RGB values 202, 69, 41 and HSL 10°, 66%, 48%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Firebrick.

Colour values

#CA4529#CA4529

HEX#CA4529

RGBrgb(202, 69, 41)

RGB (0–1)0.7922, 0.2706, 0.1608

RGB percentages79.2%, 27.1%, 16.1%

HSLhsl(10.4, 66.3%, 47.6%)

HSV / HSBhsv(10.4, 79.7%, 79.2%)

CMYK0%, 65.8%, 79.7%, 20.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,255,977

CSS custom property--colour: #CA4529;

Brightness & contrast

Relative luminance0.16973WCAG 2.x, 0 is black and 1 is white

Perceived brightness123.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.78:1

Contrast with white4.78:1WCAG normal text: AA

Contrast with black4.39:1WCAG normal text: Fail

Greyscale equivalent#5F5F5F

Inverted#35BAD6

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#6B6025no red cones; affects about 1% of men; ΔE 56.3 from the original

Deuteranopia#8C7D23no green cones; the most common form, about 1% of men; ΔE 56.3 from the original

Tritanopia#DE1D40no blue cones; rare, and affects men and women equally; ΔE 22.3 from the original

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

Contrast with white, large text4.78:1WCAG large text: AAA

Contrast with black, large text4.39:1WCAG large text: AA

Named colours

Firebrick · ΔE 12.3 Tomato · ΔE 15.5 Brown · ΔE 17.7 Coral · ΔE 20.2 Chocolate · ΔE 20.4 Dark red · ΔE 20.4

Nearest named CSS colourFirebrick (#B22222)ΔE 12.27, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#29AECA

Analogous#CA295E, #CA9529

Triadic#29CA45, #4529CA

Split complementary#29CA95, #295ECA

Tetradic#5ECA29, #29AECA, #9529CA

Tints, shades & saturation

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

Lighter +40%#F4D2CB

Lighter +30%#ECADA0

Lighter +20%#E38976

Lighter +10%#DB644B

Darker −10%#A03720

Darker −20%#752818

Darker −30%#4B1A0F

Darker −40%#200B07

More saturated +25%#E8310B

Less saturated −25%#AC5947

Channel breakdown

R202

G69

B41

Red202 (79.2%)

Green69 (27.1%)

Blue41 (16.1%)

Hue10.43°

Saturation (HSL)66.26%

Lightness47.65%

Dominant channelRed

Hex per channelR CA · G 45 · B 29

Keep nerding

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

#CA4529

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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