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Recognised as Colour

#F05B4D

  • #F05B4D
  • Red
  • Dark
  • Nearest: Tomato

#F05B4D is a red with RGB values 240, 91, 77 and HSL 5°, 84%, 62%. It is a dark colour, so black text on it reaches 6.3:1 contrast (AA for normal text). The nearest named colour is Tomato.

Colour values

#F05B4D#F05B4D
HEX#F05B4D
RGBrgb(240, 91, 77)
RGB (0–1)0.9412, 0.3569, 0.302
RGB percentages94.1%, 35.7%, 30.2%
HSLhsl(5.2, 84.5%, 62.2%)
HSV / HSBhsv(5.2, 67.9%, 94.1%)
CMYK0%, 62.1%, 67.9%, 5.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,752,013
CSS custom property--colour: #F05B4D;

Brightness & contrast

Relative luminance0.26543WCAG 2.x, 0 is black and 1 is white
Perceived brightness150.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.31:1
Contrast with white3.33:1WCAG normal text: Fail
Contrast with black6.31:1WCAG normal text: AA
Greyscale equivalent#7A7A7A
Inverted#0FA4B2

Colour vision & accessibility

Protanopia#83784Bno red cones; affects about 1% of men; ΔE 60.9 from the original
Deuteranopia#A89949no green cones; the most common form, about 1% of men; ΔE 61.8 from the original
Tritanopia#FF3859no blue cones; rare, and affects men and women equally; ΔE 19.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.33:1WCAG large text: AA
Contrast with black, large text6.31:1WCAG large text: AAA

Named colours

Nearest named CSS colourTomato (#FF6347)ΔE 8.96, clearly different but related
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#4DE2F0
Analogous#F04D91, #F0AD4D
Triadic#4DF05B, #5B4DF0
Split complementary#4DF0AD, #4D91F0
Tetradic#91F04D, #4DE2F0, #AC4DF0

Tints, shades & saturation

Lighter +40%#FFFFFF
Lighter +30%#FCDDDA
Lighter +20%#F8B2AB
Lighter +10%#F4867C
Darker −10%#EC301E
Darker −20%#C62011
Darker −30%#97190D
Darker −40%#681109
More saturated +25%#FF4F3E
Less saturated −25%#D86F65

Channel breakdown

R240
G91
B77
Red240 (94.1%)
Green91 (35.7%)
Blue77 (30.2%)
Hue5.15°
Saturation (HSL)84.46%
Lightness62.16%
Dominant channelRed
Hex per channelR F0 · G 5B · B 4D

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Every value on this page was computed from “f05b4d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.