Colour

#DE0044

#DE0044
Red
Dark
Nearest: Crimson

#DE0044 is a red with RGB values 222, 0, 68 and HSL 342°, 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

#DE0044#DE0044

HEX#DE0044

RGBrgb(222, 0, 68)

RGB (0–1)0.8706, 0, 0.2667

RGB percentages87.1%, 0%, 26.7%

HSLhsl(341.6, 100%, 43.5%)

HSV / HSBhsv(341.6, 100%, 87.1%)

CMYK0%, 100%, 69.4%, 12.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,549,060

CSS custom property--colour: #DE0044;

Brightness & contrast

Relative luminance0.15947WCAG 2.x, 0 is black and 1 is white

Perceived brightness123.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.01:1

Contrast with white5.01:1WCAG normal text: AA

Contrast with black4.19:1WCAG normal text: Fail

Greyscale equivalent#343434

Inverted#21FFBB

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#595444no red cones; affects about 1% of men; ΔE 77.7 from the original

Deuteranopia#8A7E3Dno green cones; the most common form, about 1% of men; ΔE 78.6 from the original

Tritanopia#F40028no blue cones; rare, and affects men and women equally; ΔE 22.7 from the original

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

Contrast with white, large text5.01:1WCAG large text: AAA

Contrast with black, large text4.19:1WCAG large text: AA

Named colours

Crimson · ΔE 5.6 Firebrick · ΔE 21.3 Brown · ΔE 25.8 Tomato · ΔE 28.2 Indian red · ΔE 30.3 Dark red · ΔE 32

Nearest named CSS colourCrimson (#DC143C)ΔE 5.59, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#00DE9A

Analogous#DE00B3, #DE2B00

Triadic#44DE00, #0044DE

Split complementary#00DE2B, #00B3DE

Tetradic#B3DE00, #00DE9A, #2B00DE

Tints, shades & saturation

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

Lighter +40%#FFABC5

Lighter +30%#FF78A1

Lighter +20%#FF457E

Lighter +10%#FF125B

Darker −10%#AB0034

Darker −20%#780025

Darker −30%#450015

Darker −40%#120006

More saturated +25%#DE0044

Less saturated −25%#C21C4F

Channel breakdown

R222

B68

Red222 (87.1%)

Green0 (0%)

Blue68 (26.7%)

Hue341.62°

Saturation (HSL)100%

Lightness43.53%

Dominant channelRed

Hex per channelR DE · G 00 · B 44

Keep nerding

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

#DE0044

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

Nerdulate something else