Recognised as Colour

#E61312

#E61312
Red
Dark
Nearest: Red

#E61312 is a red with RGB values 230, 19, 18 and HSL 0°, 85%, 49%. 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

#E61312#E61312

HEX#E61312

RGBrgb(230, 19, 18)

RGB (0–1)0.902, 0.0745, 0.0706

RGB percentages90.2%, 7.5%, 7.1%

HSLhsl(0.3, 85.5%, 48.6%)

HSV / HSBhsv(0.3, 92.2%, 90.2%)

CMYK0%, 91.7%, 92.2%, 9.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer15,078,162

CSS custom property--colour: #E61312;

Brightness & contrast

Relative luminance0.17332WCAG 2.x, 0 is black and 1 is white

Perceived brightness126.8 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#404040

Inverted#19ECED

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#64570Ano red cones; affects about 1% of men; ΔE 78 from the original

Deuteranopia#948300no green cones; the most common form, about 1% of men; ΔE 78 from the original

Tritanopia#FE001Ano blue cones; rare, and affects men and women equally; ΔE 9 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 13.3 Orange red · ΔE 15.5 Tomato · ΔE 22.7 Crimson · ΔE 23.7 Firebrick · ΔE 27.4 Dark red · ΔE 33.8

Nearest named CSS colourRed (#FF0000)ΔE 13.34, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#12E5E6

Analogous#E6127B, #E67D12

Triadic#12E613, #1312E6

Split complementary#12E67D, #127BE6

Tetradic#7BE612, #12E5E6, #7D12E6

Tints, shades & saturation

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

Lighter +40%#FBC9C9

Lighter +30%#F79A9A

Lighter +20%#F36B6B

Lighter +10%#F03C3B

Darker −10%#B70F0E

Darker −20%#870B0B

Darker −30%#580707

Darker −40%#290303

More saturated +25%#F80100

Less saturated −25%#C73231

Channel breakdown

R230

G19

B18

Red230 (90.2%)

Green19 (7.5%)

Blue18 (7.1%)

Hue0.28°

Saturation (HSL)85.48%

Lightness48.63%

Dominant channelRed

Hex per channelR E6 · G 13 · B 12

Keep nerding

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

#E61312

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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