Recognised as Colour

#DF0026

#DF0026
Red
Dark
Nearest: Crimson

#DF0026 is a red with RGB values 223, 0, 38 and HSL 350°, 100%, 44%. It is a dark colour, so white text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#DF0026#DF0026

HEX#DF0026

RGBrgb(223, 0, 38)

RGB (0–1)0.8745, 0, 0.149

RGB percentages87.5%, 0%, 14.9%

HSLhsl(349.8, 100%, 43.7%)

HSV / HSBhsv(349.8, 100%, 87.5%)

CMYK0%, 100%, 83%, 12.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,614,566

CSS custom property--colour: #DF0026;

Brightness & contrast

Relative luminance0.15828WCAG 2.x, 0 is black and 1 is white

Perceived brightness122.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.04:1

Contrast with white5.04:1WCAG normal text: AA

Contrast with black4.17:1WCAG normal text: Fail

Greyscale equivalent#323232

Inverted#20FFD9

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5D5324no red cones; affects about 1% of men; ΔE 78.3 from the original

Deuteranopia#8D7E1Ano green cones; the most common form, about 1% of men; ΔE 78.4 from the original

Tritanopia#F60018no blue cones; rare, and affects men and women equally; ΔE 14.2 from the original

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

Contrast with white, large text5.04:1WCAG large text: AAA

Contrast with black, large text4.17:1WCAG large text: AA

Named colours

Crimson · ΔE 12.6 Firebrick · ΔE 20.4 Tomato · ΔE 21.6 Red · ΔE 23.3 Orange red · ΔE 25.9 Dark red · ΔE 29.2

Nearest named CSS colourCrimson (#DC143C)ΔE 12.6, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#00DFB9

Analogous#DF0095, #DF4900

Triadic#26DF00, #0026DF

Split complementary#00DF49, #0095DF

Tetradic#96DF00, #00DFB9, #4A00DF

Tints, shades & saturation

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

Lighter +40%#FFACBA

Lighter +30%#FF7990

Lighter +20%#FF4666

Lighter +10%#FF133B

Darker −10%#AC001D

Darker −20%#790015

Darker −30%#46000C

Darker −40%#130003

More saturated +25%#DF0026

Less saturated −25%#C31C38

Channel breakdown

R223

B38

Red223 (87.5%)

Green0 (0%)

Blue38 (14.9%)

Hue349.78°

Saturation (HSL)100%

Lightness43.73%

Dominant channelRed

Hex per channelR DF · G 00 · B 26

Keep nerding

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

#DF0026

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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