Colour

#89314B

#89314B
Red
Dark
Nearest: Indian red

#89314B is a red with RGB values 137, 49, 75 and HSL 342°, 47%, 36%. It is a dark colour, so white text on it reaches 8.1:1 contrast (AAA for normal text). The nearest named colour is Indian red.

Colour values

#89314B#89314B

HEX#89314B

RGBrgb(137, 49, 75)

RGB (0–1)0.5373, 0.1922, 0.2941

RGB percentages53.7%, 19.2%, 29.4%

HSLhsl(342.3, 47.3%, 36.5%)

HSV / HSBhsv(342.3, 64.2%, 53.7%)

CMYK0%, 64.2%, 45.3%, 46.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer8,991,051

CSS custom property--colour: #89314B;

Brightness & contrast

Relative luminance0.08023WCAG 2.x, 0 is black and 1 is white

Perceived brightness87.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 8.06:1

Contrast with white8.06:1WCAG normal text: AAA

Contrast with black2.6:1WCAG normal text: Fail

Greyscale equivalent#464646

Inverted#76CEB4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#43454Cno red cones; affects about 1% of men; ΔE 40.3 from the original

Deuteranopia#5A5649no green cones; the most common form, about 1% of men; ΔE 41 from the original

Tritanopia#95263Bno blue cones; rare, and affects men and women equally; ΔE 13 from the original

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

Contrast with white, large text8.06:1WCAG large text: AAA

Contrast with black, large text2.6:1WCAG large text: Fail

Named colours

Indian red · ΔE 26.9 Pale violetred · ΔE 27.4 Brown · ΔE 28.4 Sienna · ΔE 34.6 Light coral · ΔE 35.7 Maroon · ΔE 35.9

Nearest named CSS colourIndian red (#CD5C5C)ΔE 26.88, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#31896F

Analogous#893177, #894331

Triadic#4B8931, #314B89

Split complementary#318943, #317789

Tetradic#778931, #31896F, #433189

Tints, shades & saturation

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

Lighter +40%#DFA7B7

Lighter +30%#D28199

Lighter +20%#C55B7B

Lighter +10%#AF3E60

Darker −10%#632436

Darker −20%#3E1622

Darker −30%#18090D

Darker −40%#000000

More saturated +25%#A01A41

Less saturated −25%#724855

Channel breakdown

R137

G49

B75

Red137 (53.7%)

Green49 (19.2%)

Blue75 (29.4%)

Hue342.27°

Saturation (HSL)47.31%

Lightness36.47%

Dominant channelRed

Hex per channelR 89 · G 31 · B 4B

Keep nerding

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

#89314B

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

Nerdulate something else