Colour

#9D030C

#9D030C
Red
Dark
Nearest: Dark red

#9D030C is a red with RGB values 157, 3, 12 and HSL 356°, 96%, 31%. It is a dark colour, so white text on it reaches 8.6:1 contrast (AAA for normal text). The nearest named colour is Dark red.

Colour values

#9D030C#9D030C

HEX#9D030C

RGBrgb(157, 3, 12)

RGB (0–1)0.6157, 0.0118, 0.0471

RGB percentages61.6%, 1.2%, 4.7%

HSLhsl(356.5, 96.3%, 31.4%)

HSV / HSBhsv(356.5, 98.1%, 61.6%)

CMYK0%, 98.1%, 92.4%, 38.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer10,289,932

CSS custom property--colour: #9D030C;

Brightness & contrast

Relative luminance0.0726WCAG 2.x, 0 is black and 1 is white

Perceived brightness86 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 8.56:1

Contrast with white8.56:1WCAG normal text: AAA

Contrast with black2.45:1WCAG normal text: Fail

Greyscale equivalent#242424

Inverted#62FCF3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#403808no red cones; affects about 1% of men; ΔE 60.1 from the original

Deuteranopia#635700no green cones; the most common form, about 1% of men; ΔE 59.6 from the original

Tritanopia#AE000Bno blue cones; rare, and affects men and women equally; ΔE 7.6 from the original

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

Contrast with white, large text8.56:1WCAG large text: AAA

Contrast with black, large text2.45:1WCAG large text: Fail

Named colours

Dark red · ΔE 6.2 Firebrick · ΔE 7.7 Maroon · ΔE 10.7 Brown · ΔE 13.3 Crimson · ΔE 22.7 Sienna · ΔE 29.1

Nearest named CSS colourDark red (#8B0000)ΔE 6.22, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#039D94

Analogous#9D0359, #9D4703

Triadic#0C9D03, #030C9D

Split complementary#039D47, #03599D

Tetradic#599D03, #039D94, #47039D

Tints, shades & saturation

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

Lighter +40%#FC7078

Lighter +30%#FB3E49

Lighter +20%#FA0C1A

Lighter +10%#CF0410

Darker −10%#6B0208

Darker −20%#390104

Darker −30%#070001

Darker −40%#000000

More saturated +25%#A00009

Less saturated −25%#89171E

Channel breakdown

R157

B12

Red157 (61.6%)

Green3 (1.2%)

Blue12 (4.7%)

Hue356.49°

Saturation (HSL)96.25%

Lightness31.37%

Dominant channelRed

Hex per channelR 9D · G 03 · B 0C

Keep nerding

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#9D030C

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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