Colour

#FF5C58

#FF5C58
Red
Dark
Nearest: Tomato

#FF5C58 is a red with RGB values 255, 92, 88 and HSL 1°, 100%, 67%. It is a dark colour, so black text on it reaches 6.9:1 contrast (AA for normal text). The nearest named colour is Tomato.

Colour values

#FF5C58#FF5C58

HEX#FF5C58

RGBrgb(255, 92, 88)

RGB (0–1)1, 0.3608, 0.3451

RGB percentages100%, 36.1%, 34.5%

HSLhsl(1.4, 100%, 67.3%)

HSV / HSBhsv(1.4, 65.5%, 100%)

CMYK0%, 63.9%, 65.5%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,735,320

CSS custom property--colour: #FF5C58;

Brightness & contrast

Relative luminance0.29619WCAG 2.x, 0 is black and 1 is white

Perceived brightness159 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.92:1

Contrast with white3.03:1WCAG normal text: Fail

Contrast with black6.92:1WCAG normal text: AA

Greyscale equivalent#7E7E7E

Inverted#00A3A7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#887E56no red cones; affects about 1% of men; ΔE 66 from the original

Deuteranopia#B1A153no green cones; the most common form, about 1% of men; ΔE 66.5 from the original

Tritanopia#FF355Dno blue cones; rare, and affects men and women equally; ΔE 16.6 from the original

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

Contrast with white, large text3.03:1WCAG large text: AA

Contrast with black, large text6.92:1WCAG large text: AAA

Named colours

Tomato · ΔE 11 Crimson · ΔE 17.3 Salmon · ΔE 18.8 Coral · ΔE 20.7 Firebrick · ΔE 23 Indian red · ΔE 23.3

Nearest named CSS colourTomato (#FF6347)ΔE 10.95, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#58FBFF

Analogous#FF58A8, #FFAF58

Triadic#58FF5C, #5C58FF

Split complementary#58FFB0, #58A7FF

Tetradic#A8FF58, #58FBFF, #AF58FF

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFF1F1

Lighter +20%#FFC0BE

Lighter +10%#FF8E8B

Darker −10%#FF2A25

Darker −20%#F10600

Darker −30%#BE0500

Darker −40%#8B0300

More saturated +25%#FF5C58

Less saturated −25%#EA706D

Channel breakdown

R255

G92

B88

Red255 (100%)

Green92 (36.1%)

Blue88 (34.5%)

Hue1.44°

Saturation (HSL)100%

Lightness67.25%

Dominant channelRed

Hex per channelR FF · G 5C · B 58

Keep nerding

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

#FF5C58

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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