Recognised as Colour

#F41E25

#F41E25
Red
Dark
Nearest: Red

#F41E25 is a red with RGB values 244, 30, 37 and HSL 358°, 91%, 54%. It is a dark colour, so black text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Red.

Colour values

#F41E25#F41E25

HEX#F41E25

RGBrgb(244, 30, 37)

RGB (0–1)0.9569, 0.1176, 0.1451

RGB percentages95.7%, 11.8%, 14.5%

HSLhsl(358, 90.7%, 53.7%)

HSV / HSBhsv(358, 87.7%, 95.7%)

CMYK0%, 87.7%, 84.8%, 4.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer15,998,501

CSS custom property--colour: #F41E25;

Brightness & contrast

Relative luminance0.20295WCAG 2.x, 0 is black and 1 is white

Perceived brightness136 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.06:1

Contrast with white4.15:1WCAG normal text: Fail

Contrast with black5.06:1WCAG normal text: AA

Greyscale equivalent#4C4C4C

Inverted#0BE1DA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#6B5F21no red cones; affects about 1% of men; ΔE 80.7 from the original

Deuteranopia#9D8C16no green cones; the most common form, about 1% of men; ΔE 80.8 from the original

Tritanopia#FF0025no blue cones; rare, and affects men and women equally; ΔE 6.1 from the original

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

Contrast with white, large text4.15:1WCAG large text: AA

Contrast with black, large text5.06:1WCAG large text: AAA

Named colours

Red · ΔE 15.2 Orange red · ΔE 18.3 Crimson · ΔE 20.4 Tomato · ΔE 20.8 Firebrick · ΔE 27.6 Coral · ΔE 33.6

Nearest named CSS colourRed (#FF0000)ΔE 15.19, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1EF4ED

Analogous#F41E90, #F4821E

Triadic#25F41E, #1E25F4

Split complementary#1EF482, #1E90F4

Tetradic#90F41E, #1EF4ED, #821EF4

Tints, shades & saturation

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

Lighter +40%#FEE0E1

Lighter +30%#FBB0B2

Lighter +20%#F97F83

Lighter +10%#F64F54

Darker −10%#D50A11

Darker −20%#A4080D

Darker −30%#730609

Darker −40%#430305

More saturated +25%#FF131B

Less saturated −25%#D73B41

Channel breakdown

R244

G30

B37

Red244 (95.7%)

Green30 (11.8%)

Blue37 (14.5%)

Hue358.04°

Saturation (HSL)90.68%

Lightness53.73%

Dominant channelRed

Hex per channelR F4 · G 1E · B 25

Keep nerding

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

#F41E25

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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