Recognised as Colour

#DD584D

#DD584D
Red
Dark
Nearest: Indian red

#DD584D is a red with RGB values 221, 88, 77 and HSL 5°, 68%, 58%. It is a dark colour, so black text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Indian red.

Colour values

#DD584D#DD584D

HEX#DD584D

RGBrgb(221, 88, 77)

RGB (0–1)0.8667, 0.3451, 0.302

RGB percentages86.7%, 34.5%, 30.2%

HSLhsl(4.6, 67.9%, 58.4%)

HSV / HSBhsv(4.6, 65.2%, 86.7%)

CMYK0%, 60.2%, 65.2%, 13.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,506,061

CSS custom property--colour: #DD584D;

Brightness & contrast

Relative luminance0.22887WCAG 2.x, 0 is black and 1 is white

Perceived brightness140.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.58:1

Contrast with white3.77:1WCAG normal text: Fail

Contrast with black5.58:1WCAG normal text: AA

Greyscale equivalent#737373

Inverted#22A7B2

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#7B724Bno red cones; affects about 1% of men; ΔE 55.5 from the original

Deuteranopia#9C8E49no green cones; the most common form, about 1% of men; ΔE 55.8 from the original

Tritanopia#F23C56no blue cones; rare, and affects men and women equally; ΔE 18.3 from the original

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

Contrast with white, large text3.77:1WCAG large text: AA

Contrast with black, large text5.58:1WCAG large text: AAA

Named colours

Indian red · ΔE 13 Salmon · ΔE 14.4 Tomato · ΔE 16.4 Firebrick · ΔE 17.1 Brown · ΔE 17.7 Light coral · ΔE 19.7

Nearest named CSS colourIndian red (#CD5C5C)ΔE 13.02, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#4DD2DD

Analogous#DD4D8A, #DDA04D

Triadic#4DDD58, #584DDD

Split complementary#4DDDA0, #4D8ADD

Tetradic#8ADD4D, #4DD2DD, #A04DDD

Tints, shades & saturation

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

Lighter +40%#FEF9F8

Lighter +30%#F6D1CD

Lighter +20%#EDA8A3

Lighter +10%#E58078

Darker −10%#CF3428

Darker −20%#A52A1F

Darker −30%#7A1F17

Darker −40%#4F140F

More saturated +25%#F84233

Less saturated −25%#C36E68

Channel breakdown

R221

G88

B77

Red221 (86.7%)

Green88 (34.5%)

Blue77 (30.2%)

Hue4.58°

Saturation (HSL)67.92%

Lightness58.43%

Dominant channelRed

Hex per channelR DD · G 58 · B 4D

Keep nerding

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

#DD584D

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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