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Recognised as Colour

#DE5164

  • #DE5164
  • Red
  • Dark
  • Nearest: Indian red

#DE5164 is a red with RGB values 222, 81, 100 and HSL 352°, 68%, 59%. It is a dark colour, so black text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Indian red.

Colour values

#DE5164#DE5164
HEX#DE5164
RGBrgb(222, 81, 100)
RGB (0–1)0.8706, 0.3176, 0.3922
RGB percentages87.1%, 31.8%, 39.2%
HSLhsl(351.9, 68.1%, 59.4%)
HSV / HSBhsv(351.9, 63.5%, 87.1%)
CMYK0%, 63.5%, 55%, 12.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,569,828
CSS custom property--colour: #DE5164;

Brightness & contrast

Relative luminance0.22335WCAG 2.x, 0 is black and 1 is white
Perceived brightness140.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.47:1
Contrast with white3.84:1WCAG normal text: Fail
Contrast with black5.47:1WCAG normal text: AA
Greyscale equivalent#707070
Inverted#21AE9B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#737064no red cones; affects about 1% of men; ΔE 59.1 from the original
Deuteranopia#978D61no green cones; the most common form, about 1% of men; ΔE 59.8 from the original
Tritanopia#F23759no blue cones; rare, and affects men and women equally; ΔE 16.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.84:1WCAG large text: AA
Contrast with black, large text5.47:1WCAG large text: AAA

Named colours

Indian red · ΔE 11.8Light coral · ΔE 17.9Salmon · ΔE 19.6Brown · ΔE 21.3Crimson · ΔE 21.8Pale violetred · ΔE 22.5
Nearest named CSS colourIndian red (#CD5C5C)ΔE 11.83, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#51DECB
Analogous#DE51AA, #DE8551
Triadic#64DE51, #5164DE
Split complementary#51DE85, #51AADE
Tetradic#ABDE51, #51DECB, #8551DE

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFCFD
Lighter +30%#F6D2D7
Lighter +20%#EEA7B0
Lighter +10%#E67C8A
Darker −10%#D4283F
Darker −20%#A92032
Darker −30%#7E1826
Darker −40%#531019
More saturated +25%#F83751
Less saturated −25%#C46B77

Channel breakdown

R222
G81
B100
Red222 (87.1%)
Green81 (31.8%)
Blue100 (39.2%)
Hue351.91°
Saturation (HSL)68.12%
Lightness59.41%
Dominant channelRed
Hex per channelR DE · G 51 · B 64

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Every value on this page was computed from “de5164” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.