Recognised as Colour

#E80902

#E80902
Red
Dark
Nearest: Red

#E80902 is a red with RGB values 232, 9, 2 and HSL 2°, 98%, 46%. It is a dark colour, so white text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Red.

Colour values

#E80902#E80902

HEX#E80902

RGBrgb(232, 9, 2)

RGB (0–1)0.9098, 0.0353, 0.0078

RGB percentages91%, 3.5%, 0.8%

HSLhsl(1.8, 98.3%, 45.9%)

HSV / HSBhsv(1.8, 99.1%, 91%)

CMYK0%, 96.1%, 99.1%, 9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer15,206,658

CSS custom property--colour: #E80902;

Brightness & contrast

Relative luminance0.17356WCAG 2.x, 0 is black and 1 is white

Perceived brightness127 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.7:1

Contrast with white4.7:1WCAG normal text: AA

Contrast with black4.47:1WCAG normal text: Fail

Greyscale equivalent#383838

Inverted#17F6FD

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#635700no red cones; affects about 1% of men; ΔE 80.5 from the original

Deuteranopia#958300no green cones; the most common form, about 1% of men; ΔE 78.9 from the original

Tritanopia#FF0012no blue cones; rare, and affects men and women equally; ΔE 7.8 from the original

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

Contrast with white, large text4.7:1WCAG large text: AAA

Contrast with black, large text4.47:1WCAG large text: AA

Named colours

Red · ΔE 9.2 Orange red · ΔE 12.8 Tomato · ΔE 26.2 Crimson · ΔE 28.7 Firebrick · ΔE 31.8 Coral · ΔE 37

Nearest named CSS colourRed (#FF0000)ΔE 9.24, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#02E1E8

Analogous#E8026E, #E87C02

Triadic#02E809, #0902E8

Split complementary#02E87C, #026EE8

Tetradic#6EE802, #02E1E8, #7C02E8

Tints, shades & saturation

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

Lighter +40%#FEBAB8

Lighter +30%#FE8985

Lighter +20%#FE5852

Lighter +10%#FD2720

Darker −10%#B50702

Darker −20%#830501

Darker −30%#500301

Darker −40%#1E0100

More saturated +25%#EA0700

Less saturated −25%#CB241F

Channel breakdown

R232

Red232 (91%)

Green9 (3.5%)

Blue2 (0.8%)

Hue1.83°

Saturation (HSL)98.29%

Lightness45.88%

Dominant channelRed

Hex per channelR E8 · G 09 · B 02

Keep nerding

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

#E80902

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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