Recognised as Colour

#D23055

#D23055
Red
Dark
Nearest: Crimson

#D23055 is a red with RGB values 210, 48, 85 and HSL 346°, 64%, 51%. It is a dark colour, so white text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#D23055#D23055

HEX#D23055

RGBrgb(210, 48, 85)

RGB (0–1)0.8235, 0.1882, 0.3333

RGB percentages82.4%, 18.8%, 33.3%

HSLhsl(346.3, 64.3%, 50.6%)

HSV / HSBhsv(346.3, 77.1%, 82.4%)

CMYK0%, 77.1%, 59.5%, 17.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,774,933

CSS custom property--colour: #D23055;

Brightness & contrast

Relative luminance0.16471WCAG 2.x, 0 is black and 1 is white

Perceived brightness123.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.89:1

Contrast with white4.89:1WCAG normal text: AA

Contrast with black4.29:1WCAG normal text: Fail

Greyscale equivalent#555555

Inverted#2DCFAA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5D5C55no red cones; affects about 1% of men; ΔE 66.8 from the original

Deuteranopia#877D51no green cones; the most common form, about 1% of men; ΔE 67.1 from the original

Tritanopia#E60040no blue cones; rare, and affects men and women equally; ΔE 18.9 from the original

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

Contrast with white, large text4.89:1WCAG large text: AAA

Contrast with black, large text4.29:1WCAG large text: AA

Named colours

Crimson · ΔE 16.6 Indian red · ΔE 19.9 Brown · ΔE 20.8 Firebrick · ΔE 22.1 Light coral · ΔE 27.9 Pale violetred · ΔE 28.8

Nearest named CSS colourCrimson (#DC143C)ΔE 16.61, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#30D2AD

Analogous#D230A6, #D25C30

Triadic#55D230, #3055D2

Split complementary#30D25C, #30A6D2

Tetradic#A6D230, #30D2AD, #5C30D2

Tints, shades & saturation

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

Lighter +40%#F6D8DF

Lighter +30%#EDAEBC

Lighter +20%#E4849A

Lighter +10%#DB5A77

Darker −10%#AA2543

Darker −20%#801C33

Darker −30%#561322

Darker −40%#2C0A12

More saturated +25%#F21044

Less saturated −25%#B35066

Channel breakdown

R210

G48

B85

Red210 (82.4%)

Green48 (18.8%)

Blue85 (33.3%)

Hue346.3°

Saturation (HSL)64.29%

Lightness50.59%

Dominant channelRed

Hex per channelR D2 · G 30 · B 55

Keep nerding

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

#D23055

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