Recognised as Colour

#DE4645

#DE4645
Red
Dark
Nearest: Crimson

#DE4645 is a red with RGB values 222, 70, 69 and HSL 0°, 70%, 57%. It is a dark colour, so black text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#DE4645#DE4645

HEX#DE4645

RGBrgb(222, 70, 69)

RGB (0–1)0.8706, 0.2745, 0.2706

RGB percentages87.1%, 27.5%, 27.1%

HSLhsl(0.4, 69.9%, 57.1%)

HSV / HSBhsv(0.4, 68.9%, 87.1%)

CMYK0%, 68.5%, 68.9%, 12.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,566,981

CSS custom property--colour: #DE4645;

Brightness & contrast

Relative luminance0.2034WCAG 2.x, 0 is black and 1 is white

Perceived brightness134.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.07:1

Contrast with white4.14:1WCAG normal text: Fail

Contrast with black5.07:1WCAG normal text: AA

Greyscale equivalent#666666

Inverted#21B9BA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#706843no red cones; affects about 1% of men; ΔE 63.4 from the original

Deuteranopia#978940no green cones; the most common form, about 1% of men; ΔE 63.6 from the original

Tritanopia#F41747no blue cones; rare, and affects men and women equally; ΔE 18.1 from the original

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

Contrast with white, large text4.14:1WCAG large text: AA

Contrast with black, large text5.07:1WCAG large text: AAA

Named colours

Crimson · ΔE 13.3 Firebrick · ΔE 13.8 Tomato · ΔE 15.5 Brown · ΔE 17.7 Indian red · ΔE 18.7 Salmon · ΔE 20.9

Nearest named CSS colourCrimson (#DC143C)ΔE 13.28, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#45DDDE

Analogous#DE4591, #DE9245

Triadic#45DE46, #4645DE

Split complementary#45DE92, #4591DE

Tetradic#91DE45, #45DDDE, #9345DE

Tints, shades & saturation

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

Lighter +40%#FDF2F2

Lighter +30%#F5C7C7

Lighter +20%#ED9C9C

Lighter +10%#E67170

Darker −10%#CC2524

Darker −20%#A11D1C

Darker −30%#751515

Darker −40%#4A0E0D

More saturated +25%#F92B2A

Less saturated −25%#C36160

Channel breakdown

R222

G70

B69

Red222 (87.1%)

Green70 (27.5%)

Blue69 (27.1%)

Hue0.39°

Saturation (HSL)69.86%

Lightness57.06%

Dominant channelRed

Hex per channelR DE · G 46 · B 45

Keep nerding

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

#DE4645

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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