Colour

#B53650

#B53650
Red
Dark
Nearest: Indian red

#B53650 is a red with RGB values 181, 54, 80 and HSL 348°, 54%, 46%. It is a dark colour, so white text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Indian red.

Colour values

#B53650#B53650

HEX#B53650

RGBrgb(181, 54, 80)

RGB (0–1)0.7098, 0.2118, 0.3137

RGB percentages71%, 21.2%, 31.4%

HSLhsl(347.7, 54%, 46.1%)

HSV / HSBhsv(347.7, 70.2%, 71%)

CMYK0%, 70.2%, 55.8%, 29%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,875,920

CSS custom property--colour: #B53650;

Brightness & contrast

Relative luminance0.13041WCAG 2.x, 0 is black and 1 is white

Perceived brightness110.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.82:1

Contrast with white5.82:1WCAG normal text: AA

Contrast with black3.61:1WCAG normal text: Fail

Greyscale equivalent#535353

Inverted#4AC9AF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#565550no red cones; affects about 1% of men; ΔE 54.9 from the original

Deuteranopia#776F4Dno green cones; the most common form, about 1% of men; ΔE 55.5 from the original

Tritanopia#C61941no blue cones; rare, and affects men and women equally; ΔE 15.8 from the original

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

Contrast with white, large text5.82:1WCAG large text: AAA

Contrast with black, large text3.61:1WCAG large text: AA

Named colours

Indian red · ΔE 15.2 Brown · ΔE 17.2 Pale violetred · ΔE 23.7 Firebrick · ΔE 23.7 Light coral · ΔE 25.8 Crimson · ΔE 26.8

Nearest named CSS colourIndian red (#CD5C5C)ΔE 15.19, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#36B59B

Analogous#B5368F, #B55C36

Triadic#50B536, #3650B5

Split complementary#36B55B, #368FB5

Tetradic#8FB536, #36B59B, #5C36B5

Tints, shades & saturation

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

Lighter +40%#EFC8D0

Lighter +30%#E3A1AF

Lighter +20%#D77A8D

Lighter +10%#CC526B

Darker −10%#8E2A3F

Darker −20%#661F2D

Darker −30%#3F131C

Darker −40%#18070B

More saturated +25%#D2193F

Less saturated −25%#985361

Channel breakdown

R181

G54

B80

Red181 (71%)

Green54 (21.2%)

Blue80 (31.4%)

Hue347.72°

Saturation (HSL)54.04%

Lightness46.08%

Dominant channelRed

Hex per channelR B5 · G 36 · B 50

Keep nerding

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

#B53650

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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