Colour

#E04324

#E04324
Red
Dark
Nearest: Tomato

#E04324 is a red with RGB values 224, 67, 36 and HSL 10°, 75%, 51%. It is a dark colour, so black text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Tomato.

Colour values

#E04324#E04324

HEX#E04324

RGBrgb(224, 67, 36)

RGB (0–1)0.8784, 0.2627, 0.1412

RGB percentages87.8%, 26.3%, 14.1%

HSLhsl(9.9, 75.2%, 51%)

HSV / HSBhsv(9.9, 83.9%, 87.8%)

CMYK0%, 70.1%, 83.9%, 12.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,697,252

CSS custom property--colour: #E04324;

Brightness & contrast

Relative luminance0.19989WCAG 2.x, 0 is black and 1 is white

Perceived brightness133.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5:1

Contrast with white4.2:1WCAG normal text: Fail

Contrast with black5:1WCAG normal text: AA

Greyscale equivalent#626262

Inverted#1FBCDB

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#72651Eno red cones; affects about 1% of men; ΔE 64.5 from the original

Deuteranopia#99881Bno green cones; the most common form, about 1% of men; ΔE 64.6 from the original

Tritanopia#F7003Eno blue cones; rare, and affects men and women equally; ΔE 23.4 from the original

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

Contrast with white, large text4.2:1WCAG large text: AA

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

Named colours

Tomato · ΔE 11.7 Firebrick · ΔE 19.2 Orange red · ΔE 20.1 Coral · ΔE 21.2 Crimson · ΔE 22 Chocolate · ΔE 23.2

Nearest named CSS colourTomato (#FF6347)ΔE 11.72, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#24C1E0

Analogous#E02463, #E0A124

Triadic#24E043, #4324E0

Split complementary#24E0A1, #2463E0

Tetradic#63E024, #24C1E0, #A124E0

Tints, shades & saturation

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

Lighter +40%#F9DCD7

Lighter +30%#F3B6AA

Lighter +20%#ED907D

Lighter +10%#E66951

Darker −10%#B7341A

Darker −20%#8A2714

Darker −30%#5E1B0D

Darker −40%#310E07

More saturated +25%#FF2E05

Less saturated −25%#C15843

Channel breakdown

R224

G67

B36

Red224 (87.8%)

Green67 (26.3%)

Blue36 (14.1%)

Hue9.89°

Saturation (HSL)75.2%

Lightness50.98%

Dominant channelRed

Hex per channelR E0 · G 43 · B 24

Keep nerding

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

#E04324

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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