Recognised as Colour

#FD4A38

#FD4A38
Red
Dark
Nearest: Tomato

#FD4A38 is a red with RGB values 253, 74, 56 and HSL 5°, 98%, 61%. It is a dark colour, so black text on it reaches 6.2:1 contrast (AA for normal text). The nearest named colour is Tomato.

Colour values

#FD4A38#FD4A38

HEX#FD4A38

RGBrgb(253, 74, 56)

RGB (0–1)0.9922, 0.2902, 0.2196

RGB percentages99.2%, 29%, 22%

HSLhsl(5.5, 98%, 60.6%)

HSV / HSBhsv(5.5, 77.9%, 99.2%)

CMYK0%, 70.8%, 77.9%, 0.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,599,608

CSS custom property--colour: #FD4A38;

Brightness & contrast

Relative luminance0.26066WCAG 2.x, 0 is black and 1 is white

Perceived brightness150.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.21:1

Contrast with white3.38:1WCAG normal text: Fail

Contrast with black6.21:1WCAG normal text: AA

Greyscale equivalent#6F6F6F

Inverted#02B5C7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#7F7334no red cones; affects about 1% of men; ΔE 72.3 from the original

Deuteranopia#AC9A30no green cones; the most common form, about 1% of men; ΔE 72.1 from the original

Tritanopia#FF0048no blue cones; rare, and affects men and women equally; ΔE 20.7 from the original

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

Contrast with white, large text3.38:1WCAG large text: AA

Contrast with black, large text6.21:1WCAG large text: AAA

Named colours

Tomato · ΔE 10 Orange red · ΔE 19.3 Crimson · ΔE 20.1 Red · ΔE 22.7 Coral · ΔE 23.1 Firebrick · ΔE 24.8

Nearest named CSS colourTomato (#FF6347)ΔE 10.05, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#38EBFD

Analogous#FD3889, #FDAD38

Triadic#38FD4A, #4A38FD

Split complementary#38FDAD, #3889FD

Tetradic#89FD38, #38EBFD, #AC38FD

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFD4CF

Lighter +20%#FEA69D

Lighter +10%#FE786A

Darker −10%#FC1C06

Darker −20%#CD1502

Darker −30%#9A1002

Darker −40%#680A01

More saturated +25%#FF4836

Less saturated −25%#E45F51

Channel breakdown

R253

G74

B56

Red253 (99.2%)

Green74 (29%)

Blue56 (22%)

Hue5.48°

Saturation (HSL)98.01%

Lightness60.59%

Dominant channelRed

Hex per channelR FD · G 4A · B 38

Keep nerding

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

#FD4A38

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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