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Recognised as Colour

#FF4E91

  • #FF4E91
  • Red
  • Dark
  • Nearest: Hot pink

#FF4E91 is a red with RGB values 255, 78, 145 and HSL 337°, 100%, 65%. It is a dark colour, so black text on it reaches 6.8:1 contrast (AA for normal text). The nearest named colour is Hot pink.

Colour values

#FF4E91#FF4E91
HEX#FF4E91
RGBrgb(255, 78, 145)
RGB (0–1)1, 0.3059, 0.5686
RGB percentages100%, 30.6%, 56.9%
HSLhsl(337.3, 100%, 65.3%)
HSV / HSBhsv(337.3, 69.4%, 100%)
CMYK0%, 69.4%, 43.1%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,731,793
CSS custom property--colour: #FF4E91;

Brightness & contrast

Relative luminance0.28753WCAG 2.x, 0 is black and 1 is white
Perceived brightness159.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.75:1
Contrast with white3.11:1WCAG normal text: Fail
Contrast with black6.75:1WCAG normal text: AA
Greyscale equivalent#787878
Inverted#00B16E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#747C93no red cones; affects about 1% of men; ΔE 71.1 from the original
Deuteranopia#A39F8Dno green cones; the most common form, about 1% of men; ΔE 73.4 from the original
Tritanopia#FF346Ano blue cones; rare, and affects men and women equally; ΔE 18.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.11:1WCAG large text: AA
Contrast with black, large text6.75:1WCAG large text: AAA

Named colours

Hot pink · ΔE 15.4Deep pink · ΔE 16.3Medium violet red · ΔE 23.5Pale violetred · ΔE 25.6Light coral · ΔE 33.6Indian red · ΔE 33.7
Nearest named CSS colourHot pink (#FF69B4)ΔE 15.4, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4EFFBC
Analogous#FF4EEA, #FF634E
Triadic#91FF4E, #4E91FF
Split complementary#4EFF63, #4EEAFF
Tetradic#EAFF4E, #4EFFBC, #634EFF

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFE7F0
Lighter +20%#FFB4D0
Lighter +10%#FF81B1
Darker −10%#FF1B71
Darker −20%#E70057
Darker −30%#B40044
Darker −40%#810031
More saturated +25%#FF4E91
Less saturated −25%#E96496

Channel breakdown

R255
G78
B145
Red255 (100%)
Green78 (30.6%)
Blue145 (56.9%)
Hue337.29°
Saturation (HSL)100%
Lightness65.29%
Dominant channelRed
Hex per channelR FF · G 4E · B 91

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Every value on this page was computed from “ff4e91” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.