Colour

#97002D

#97002D
Red
Dark
Nearest: Brown

#97002D is a red with RGB values 151, 0, 45 and HSL 342°, 100%, 30%. It is a dark colour, so white text on it reaches 8.9:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#97002D#97002D

HEX#97002D

RGBrgb(151, 0, 45)

RGB (0–1)0.5922, 0, 0.1765

RGB percentages59.2%, 0%, 17.6%

HSLhsl(342.1, 100%, 29.6%)

HSV / HSBhsv(342.1, 100%, 59.2%)

CMYK0%, 100%, 70.2%, 40.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer9,895,981

CSS custom property--colour: #97002D;

Brightness & contrast

Relative luminance0.06769WCAG 2.x, 0 is black and 1 is white

Perceived brightness84 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 8.92:1

Contrast with white8.92:1WCAG normal text: AAA

Contrast with black2.35:1WCAG normal text: Fail

Greyscale equivalent#232323

Inverted#68FFD2

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#3A372Dno red cones; affects about 1% of men; ΔE 58.4 from the original

Deuteranopia#5C5429no green cones; the most common form, about 1% of men; ΔE 59 from the original

Tritanopia#A60019no blue cones; rare, and affects men and women equally; ΔE 17.3 from the original

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

Contrast with white, large text8.92:1WCAG large text: AAA

Contrast with black, large text2.35:1WCAG large text: Fail

Named colours

Brown · ΔE 13.1 Firebrick · ΔE 18.9 Maroon · ΔE 19.9 Dark red · ΔE 21.5 Indian red · ΔE 24.6 Crimson · ΔE 25.7

Nearest named CSS colourBrown (#A52A2A)ΔE 13.13, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#00976A

Analogous#970079, #971E00

Triadic#2D9700, #002D97

Split complementary#00971F, #007997

Tetradic#799700, #00976A, #1E0097

Tints, shades & saturation

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

Lighter +40%#FF6492

Lighter +30%#FF316E

Lighter +20%#FD004B

Lighter +10%#CA003C

Darker −10%#64001E

Darker −20%#31000F

Darker −30%#000000

Darker −40%#000000

More saturated +25%#97002D

Less saturated −25%#841335

Channel breakdown

R151

B45

Red151 (59.2%)

Green0 (0%)

Blue45 (17.6%)

Hue342.12°

Saturation (HSL)100%

Lightness29.61%

Dominant channelRed

Hex per channelR 97 · G 00 · B 2D

Keep nerding

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#97002D

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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