Recognised as Colour

#DE3950

#DE3950
Red
Dark
Nearest: Crimson

#DE3950 is a red with RGB values 222, 57, 80 and HSL 352°, 71%, 55%. It is a dark colour, so black text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#DE3950#DE3950

HEX#DE3950

RGBrgb(222, 57, 80)

RGB (0–1)0.8706, 0.2235, 0.3137

RGB percentages87.1%, 22.4%, 31.4%

HSLhsl(351.6, 71.4%, 54.7%)

HSV / HSBhsv(351.6, 74.3%, 87.1%)

CMYK0%, 74.3%, 64%, 12.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,563,664

CSS custom property--colour: #DE3950;

Brightness & contrast

Relative luminance0.19035WCAG 2.x, 0 is black and 1 is white

Perceived brightness131.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 4.81:1

Contrast with white4.37:1WCAG normal text: Fail

Contrast with black4.81:1WCAG normal text: AA

Greyscale equivalent#5E5E5E

Inverted#21C6AF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#686350no red cones; affects about 1% of men; ΔE 67.6 from the original

Deuteranopia#91854Bno green cones; the most common form, about 1% of men; ΔE 68.2 from the original

Tritanopia#F30043no blue cones; rare, and affects men and women equally; ΔE 17.3 from the original

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

Contrast with white, large text4.37:1WCAG large text: AA

Contrast with black, large text4.81:1WCAG large text: AAA

Named colours

Crimson · ΔE 10.8 Firebrick · ΔE 18.1 Indian red · ΔE 19.7 Brown · ΔE 19.9 Tomato · ΔE 24 Salmon · ΔE 25.1

Nearest named CSS colourCrimson (#DC143C)ΔE 10.79, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#39DEC7

Analogous#DE39A3, #DE7439

Triadic#50DE39, #3950DE

Split complementary#39DE74, #39A3DE

Tetradic#A3DE39, #39DEC7, #7439DE

Tints, shades & saturation

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

Lighter +40%#FBE8EB

Lighter +30%#F4BCC4

Lighter +20%#ED909D

Lighter +10%#E56577

Darker −10%#C32137

Darker −20%#98192B

Darker −30%#6C121F

Darker −40%#400B12

More saturated +25%#FB1C3B

Less saturated −25%#C15665

Channel breakdown

R222

G57

B80

Red222 (87.1%)

Green57 (22.4%)

Blue80 (31.4%)

Hue351.64°

Saturation (HSL)71.43%

Lightness54.71%

Dominant channelRed

Hex per channelR DE · G 39 · B 50

Keep nerding

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

#DE3950

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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