Colour

#7D1F2B

#7D1F2B
Red
Dark
Nearest: Brown

#7D1F2B is a red with RGB values 125, 31, 43 and HSL 352°, 60%, 31%. It is a dark colour, so white text on it reaches 10:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#7D1F2B#7D1F2B

HEX#7D1F2B

RGBrgb(125, 31, 43)

RGB (0–1)0.4902, 0.1216, 0.1686

RGB percentages49%, 12.2%, 16.9%

HSLhsl(352.3, 60.3%, 30.6%)

HSV / HSBhsv(352.3, 75.2%, 49%)

CMYK0%, 75.2%, 65.6%, 51%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer8,199,979

CSS custom property--colour: #7D1F2B;

Brightness & contrast

Relative luminance0.05514WCAG 2.x, 0 is black and 1 is white

Perceived brightness73.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 9.99:1

Contrast with white9.99:1WCAG normal text: AAA

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

Greyscale equivalent#343434

Inverted#82E0D4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#39362Bno red cones; affects about 1% of men; ΔE 43.1 from the original

Deuteranopia#514A28no green cones; the most common form, about 1% of men; ΔE 43.7 from the original

Tritanopia#890124no blue cones; rare, and affects men and women equally; ΔE 11.6 from the original

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

Contrast with white, large text9.99:1WCAG large text: AAA

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

Named colours

Brown · ΔE 18.9 Maroon · ΔE 22.7 Indian red · ΔE 26.1 Dark red · ΔE 26.6 Sienna · ΔE 27.1 Firebrick · ΔE 28.1

Nearest named CSS colourBrown (#A52A2A)ΔE 18.94, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1F7D71

Analogous#7D1F5A, #7D421F

Triadic#2B7D1F, #1F2B7D

Split complementary#1F7D42, #1F5A7D

Tetradic#5A7D1F, #1F7D71, #421F7D

Tints, shades & saturation

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

Lighter +40%#E18792

Lighter +30%#D75E6D

Lighter +20%#CD3548

Lighter +10%#A62939

Darker −10%#54151D

Darker −20%#2B0B0F

Darker −30%#020101

Darker −40%#000000

More saturated +25%#910C1C

Less saturated −25%#6A333A

Channel breakdown

R125

G31

B43

Red125 (49%)

Green31 (12.2%)

Blue43 (16.9%)

Hue352.34°

Saturation (HSL)60.26%

Lightness30.59%

Dominant channelRed

Hex per channelR 7D · G 1F · B 2B

Keep nerding

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

#7D1F2B

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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