Recognised as Colour

#FE0443

#FE0443
Red
Dark
Nearest: Crimson

#FE0443 is a red with RGB values 254, 4, 67 and HSL 345°, 99%, 51%. It is a dark colour, so black text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#FE0443#FE0443

HEX#FE0443

RGBrgb(254, 4, 67)

RGB (0–1)0.9961, 0.0157, 0.2627

RGB percentages99.6%, 1.6%, 26.3%

HSLhsl(344.9, 99.2%, 50.6%)

HSV / HSBhsv(344.9, 98.4%, 99.6%)

CMYK0%, 98.4%, 73.6%, 0.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,647,235

CSS custom property--colour: #FE0443;

Brightness & contrast

Relative luminance0.21563WCAG 2.x, 0 is black and 1 is white

Perceived brightness140.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.31:1

Contrast with white3.95:1WCAG normal text: Fail

Contrast with black5.31:1WCAG normal text: AA

Greyscale equivalent#3E3E3E

Inverted#01FBBC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#696142no red cones; affects about 1% of men; ΔE 86 from the original

Deuteranopia#A0913Ano green cones; the most common form, about 1% of men; ΔE 86.6 from the original

Tritanopia#FF0029no blue cones; rare, and affects men and women equally; ΔE 14.1 from the original

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

Contrast with white, large text3.95:1WCAG large text: AA

Contrast with black, large text5.31:1WCAG large text: AAA

Named colours

Crimson · ΔE 12.9 Tomato · ΔE 25.7 Red · ΔE 28.4 Firebrick · ΔE 28.8 Orange red · ΔE 33.1 Brown · ΔE 36

Nearest named CSS colourCrimson (#DC143C)ΔE 12.93, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#04FEBF

Analogous#FE04C0, #FE4204

Triadic#43FE04, #0443FE

Split complementary#04FE42, #04C0FE

Tetradic#C0FE04, #04FEBF, #4204FE

Tints, shades & saturation

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

Lighter +40%#FFCFDB

Lighter +30%#FF9CB5

Lighter +20%#FE6A8F

Lighter +10%#FE3769

Darker −10%#CE0135

Darker −20%#9B0128

Darker −30%#69001B

Darker −40%#36000E

More saturated +25%#FF0343

Less saturated −25%#DF2353

Channel breakdown

R254

B67

Red254 (99.6%)

Green4 (1.6%)

Blue67 (26.3%)

Hue344.88°

Saturation (HSL)99.21%

Lightness50.59%

Dominant channelRed

Hex per channelR FE · G 04 · B 43

Keep nerding

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

#FE0443

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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