Recognised as Colour

#CD351D

#CD351D
Red
Dark
Nearest: Firebrick

#CD351D is a red with RGB values 205, 53, 29 and HSL 8°, 75%, 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

#CD351D#CD351D

HEX#CD351D

RGBrgb(205, 53, 29)

RGB (0–1)0.8039, 0.2078, 0.1137

RGB percentages80.4%, 20.8%, 11.4%

HSLhsl(8.2, 75.2%, 45.9%)

HSV / HSBhsv(8.2, 85.9%, 80.4%)

CMYK0%, 74.1%, 85.9%, 19.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,448,477

CSS custom property--colour: #CD351D;

Brightness & contrast

Relative luminance0.15614WCAG 2.x, 0 is black and 1 is white

Perceived brightness119.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.09:1

Contrast with white5.09:1WCAG normal text: AA

Contrast with black4.12:1WCAG normal text: Fail

Greyscale equivalent#545454

Inverted#32CAE2

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#645917no red cones; affects about 1% of men; ΔE 63.4 from the original

Deuteranopia#897A12no green cones; the most common form, about 1% of men; ΔE 63.4 from the original

Tritanopia#E20031no blue cones; rare, and affects men and women equally; ΔE 17.7 from the original

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

Contrast with white, large text5.09:1WCAG large text: AAA

Contrast with black, large text4.12:1WCAG large text: AA

Named colours

Firebrick · ΔE 13.6 Tomato · ΔE 15.9 Crimson · ΔE 20 Dark red · ΔE 21.1 Brown · ΔE 22.1 Chocolate · ΔE 24.4

Nearest named CSS colourFirebrick (#B22222)ΔE 13.59, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1DB5CD

Analogous#CD1D5D, #CD8D1D

Triadic#1DCD35, #351DCD

Split complementary#1DCD8D, #1D5DCD

Tetradic#5DCD1D, #1DB5CD, #8D1DCD

Tints, shades & saturation

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

Lighter +40%#F6C7C0

Lighter +30%#F0A093

Lighter +20%#E97867

Lighter +10%#E3513A

Darker −10%#A02917

Darker −20%#741E10

Darker −30%#47120A

Darker −40%#1A0704

More saturated +25%#EA2000

Less saturated −25%#B04A3A

Channel breakdown

R205

G53

B29

Red205 (80.4%)

Green53 (20.8%)

Blue29 (11.4%)

Hue8.18°

Saturation (HSL)75.21%

Lightness45.88%

Dominant channelRed

Hex per channelR CD · G 35 · B 1D

Keep nerding

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

#CD351D

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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