Recognised as Colour

#F1282D

#F1282D
Red
Dark
Nearest: Crimson

#F1282D is a red with RGB values 241, 40, 45 and HSL 359°, 88%, 55%. It is a dark colour, so black text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#F1282D#F1282D

HEX#F1282D

RGBrgb(241, 40, 45)

RGB (0–1)0.9451, 0.1569, 0.1765

RGB percentages94.5%, 15.7%, 17.6%

HSLhsl(358.5, 87.8%, 55.1%)

HSV / HSBhsv(358.5, 83.4%, 94.5%)

CMYK0%, 83.4%, 81.3%, 5.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer15,804,461

CSS custom property--colour: #F1282D;

Brightness & contrast

Relative luminance0.20408WCAG 2.x, 0 is black and 1 is white

Perceived brightness136.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.08:1

Contrast with white4.13:1WCAG normal text: Fail

Contrast with black5.08:1WCAG normal text: AA

Greyscale equivalent#535353

Inverted#0ED7D2

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#6C612Ano red cones; affects about 1% of men; ΔE 78.2 from the original

Deuteranopia#9D8C22no green cones; the most common form, about 1% of men; ΔE 77.9 from the original

Tritanopia#FF002Eno blue cones; rare, and affects men and women equally; ΔE 8.5 from the original

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

Contrast with white, large text4.13:1WCAG large text: AA

Contrast with black, large text5.08:1WCAG large text: AAA

Named colours

Crimson · ΔE 16.2 Tomato · ΔE 17.7 Red · ΔE 19.9 Orange red · ΔE 21.3 Firebrick · ΔE 23.9 Coral · ΔE 30.9

Nearest named CSS colourCrimson (#DC143C)ΔE 16.23, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#28F1EC

Analogous#F12892, #F18828

Triadic#2DF128, #282DF1

Split complementary#28F188, #2892F1

Tetradic#91F128, #28F1EC, #8728F1

Tints, shades & saturation

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

Lighter +40%#FDE8E8

Lighter +30%#FAB8B9

Lighter +20%#F7888B

Lighter +10%#F4585C

Darker −10%#D80E13

Darker −20%#A80B0F

Darker −30%#78080B

Darker −40%#480506

More saturated +25%#FF1A20

Less saturated −25%#D44548

Channel breakdown

R241

G40

B45

Red241 (94.5%)

Green40 (15.7%)

Blue45 (17.6%)

Hue358.51°

Saturation (HSL)87.77%

Lightness55.1%

Dominant channelRed

Hex per channelR F1 · G 28 · B 2D

Keep nerding

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

#F1282D

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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