Recognised as Colour

#FE3A33

#FE3A33
Red
Dark
Nearest: Tomato

#FE3A33 is a red with RGB values 254, 58, 51 and HSL 2°, 99%, 60%. It is a dark colour, so black text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Tomato.

Colour values

#FE3A33#FE3A33

HEX#FE3A33

RGBrgb(254, 58, 51)

RGB (0–1)0.9961, 0.2275, 0.2

RGB percentages99.6%, 22.7%, 20%

HSLhsl(2.1, 99%, 59.8%)

HSV / HSBhsv(2.1, 79.9%, 99.6%)

CMYK0%, 77.2%, 79.9%, 0.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,661,043

CSS custom property--colour: #FE3A33;

Brightness & contrast

Relative luminance0.24336WCAG 2.x, 0 is black and 1 is white

Perceived brightness146.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.87:1

Contrast with white3.58:1WCAG normal text: Fail

Contrast with black5.87:1WCAG normal text: AA

Greyscale equivalent#636363

Inverted#01C5CC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#786C2Fno red cones; affects about 1% of men; ΔE 77.5 from the original

Deuteranopia#A89729no green cones; the most common form, about 1% of men; ΔE 77.9 from the original

Tritanopia#FF003Bno blue cones; rare, and affects men and women equally; ΔE 12.2 from the original

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

Contrast with white, large text3.58:1WCAG large text: AA

Contrast with black, large text5.87:1WCAG large text: AAA

Named colours

Tomato · ΔE 15.5 Orange red · ΔE 18.7 Red · ΔE 18.9 Crimson · ΔE 19.5 Firebrick · ΔE 26.7 Coral · ΔE 28.6

Nearest named CSS colourTomato (#FF6347)ΔE 15.51, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#33F7FE

Analogous#FE3392, #FEA033

Triadic#33FE3A, #3A33FE

Split complementary#33FEA0, #3391FE

Tetradic#91FE33, #33F7FE, #9F33FE

Tints, shades & saturation

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

Lighter +40%#FFFEFE

Lighter +30%#FFCDCB

Lighter +20%#FE9C99

Lighter +10%#FE6B66

Darker −10%#FD0A01

Darker −20%#CA0801

Darker −30%#970601

Darker −40%#650400

More saturated +25%#FF3932

Less saturated −25%#E4524D

Channel breakdown

R254

G58

B51

Red254 (99.6%)

Green58 (22.7%)

Blue51 (20%)

Hue2.07°

Saturation (HSL)99.02%

Lightness59.8%

Dominant channelRed

Hex per channelR FE · G 3A · B 33

Keep nerding

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

#FE3A33

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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