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Colour

#FF5073

  • #FF5073
  • Red
  • Dark
  • Nearest: Crimson

#FF5073 is a red with RGB values 255, 80, 115 and HSL 348°, 100%, 66%. It is a dark colour, so black text on it reaches 6.6:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#FF5073#FF5073
HEX#FF5073
RGBrgb(255, 80, 115)
RGB (0–1)1, 0.3137, 0.451
RGB percentages100%, 31.4%, 45.1%
HSLhsl(348, 100%, 65.7%)
HSV / HSBhsv(348, 68.6%, 100%)
CMYK0%, 68.6%, 54.9%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,732,275
CSS custom property--colour: #FF5073;

Brightness & contrast

Relative luminance0.28235WCAG 2.x, 0 is black and 1 is white
Perceived brightness157.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.65:1
Contrast with white3.16:1WCAG normal text: Fail
Contrast with black6.65:1WCAG normal text: AA
Greyscale equivalent#787878
Inverted#00AF8C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7C7A73no red cones; affects about 1% of men; ΔE 70.7 from the original
Deuteranopia#A99E6Fno green cones; the most common form, about 1% of men; ΔE 71.7 from the original
Tritanopia#FF285Eno blue cones; rare, and affects men and women equally; ΔE 12.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.16:1WCAG large text: AA
Contrast with black, large text6.65:1WCAG large text: AAA

Named colours

Crimson · ΔE 19.7Indian red · ΔE 24.2Salmon · ΔE 25.8Light coral · ΔE 25.8Pale violetred · ΔE 29.2Tomato · ΔE 29.2
Nearest named CSS colourCrimson (#DC143C)ΔE 19.75, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#50FFDC
Analogous#FF50CB, #FF8550
Triadic#73FF50, #5073FF
Split complementary#50FF84, #50CBFF
Tetradic#CBFF50, #50FFDC, #8450FF

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFE9ED
Lighter +20%#FFB6C5
Lighter +10%#FF839C
Darker −10%#FF1D4A
Darker −20%#E9002F
Darker −30%#B60024
Darker −40%#83001A
More saturated +25%#FF5073
Less saturated −25%#E96680

Channel breakdown

R255
G80
B115
Red255 (100%)
Green80 (31.4%)
Blue115 (45.1%)
Hue348°
Saturation (HSL)100%
Lightness65.69%
Dominant channelRed
Hex per channelR FF · G 50 · B 73

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Every value on this page was computed from “ff5073” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.