Colour

#DF1325

#DF1325
Red
Dark
Nearest: Crimson

#DF1325 is a red with RGB values 223, 19, 37 and HSL 355°, 84%, 47%. It is a dark colour, so white text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#DF1325#DF1325

HEX#DF1325

RGBrgb(223, 19, 37)

RGB (0–1)0.8745, 0.0745, 0.1451

RGB percentages87.5%, 7.5%, 14.5%

HSLhsl(354.7, 84.3%, 47.5%)

HSV / HSBhsv(354.7, 91.5%, 87.5%)

CMYK0%, 91.5%, 83.4%, 12.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,619,429

CSS custom property--colour: #DF1325;

Brightness & contrast

Relative luminance0.16287WCAG 2.x, 0 is black and 1 is white

Perceived brightness123.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.93:1

Contrast with white4.93:1WCAG normal text: AA

Contrast with black4.26:1WCAG normal text: Fail

Greyscale equivalent#404040

Inverted#20ECDA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5F5522no red cones; affects about 1% of men; ΔE 76.8 from the original

Deuteranopia#8E7F19no green cones; the most common form, about 1% of men; ΔE 76.7 from the original

Tritanopia#F6001Fno blue cones; rare, and affects men and women equally; ΔE 11.7 from the original

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

Contrast with white, large text4.93:1WCAG large text: AAA

Contrast with black, large text4.26:1WCAG large text: AA

Named colours

Crimson · ΔE 13.5 Firebrick · ΔE 19.7 Tomato · ΔE 19.9 Red · ΔE 22.8 Orange red · ΔE 24.3 Dark red · ΔE 28.4

Nearest named CSS colourCrimson (#DC143C)ΔE 13.52, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#13DFCD

Analogous#DF138B, #DF6713

Triadic#25DF13, #1325DF

Split complementary#13DF67, #138BDF

Tetradic#8BDF13, #13DFCD, #6713DF

Tints, shades & saturation

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

Lighter +40%#FAC4C9

Lighter +30%#F6959E

Lighter +20%#F26672

Lighter +10%#EE3747

Darker −10%#B00F1D

Darker −20%#810B15

Darker −30%#52070E

Darker −40%#230306

More saturated +25%#F20015

Less saturated −25%#C1313E

Channel breakdown

R223

G19

B37

Red223 (87.5%)

Green19 (7.5%)

Blue37 (14.5%)

Hue354.71°

Saturation (HSL)84.3%

Lightness47.45%

Dominant channelRed

Hex per channelR DF · G 13 · B 25

Keep nerding

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

#DF1325

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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