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Recognised as Colour

#EF694C

  • #EF694C
  • Red
  • Dark
  • Nearest: Tomato

#EF694C is a red with RGB values 239, 105, 76 and HSL 11°, 84%, 62%. It is a dark colour, so black text on it reaches 6.8:1 contrast (AA for normal text). The nearest named colour is Tomato.

Colour values

#EF694C#EF694C
HEX#EF694C
RGBrgb(239, 105, 76)
RGB (0–1)0.9373, 0.4118, 0.298
RGB percentages93.7%, 41.2%, 29.8%
HSLhsl(10.7, 83.6%, 61.8%)
HSV / HSBhsv(10.7, 68.2%, 93.7%)
CMYK0%, 56.1%, 68.2%, 6.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,690,060
CSS custom property--colour: #EF694C;

Brightness & contrast

Relative luminance0.28976WCAG 2.x, 0 is black and 1 is white
Perceived brightness155.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.8:1
Contrast with white3.09:1WCAG normal text: Fail
Contrast with black6.8:1WCAG normal text: AA
Greyscale equivalent#838383
Inverted#1096B3

Colour vision & accessibility

Protanopia#8D8049no red cones; affects about 1% of men; ΔE 54.2 from the original
Deuteranopia#AE9E49no green cones; the most common form, about 1% of men; ΔE 55.1 from the original
Tritanopia#FF4D63no blue cones; rare, and affects men and women equally; ΔE 22.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.09:1WCAG large text: AA
Contrast with black, large text6.8:1WCAG large text: AAA

Named colours

Nearest named CSS colourTomato (#FF6347)ΔE 9.55, clearly different but related
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#4CD2EF
Analogous#EF4C81, #EFBB4C
Triadic#4CEF69, #694CEF
Split complementary#4CEFBA, #4C81EF
Tetradic#81EF4C, #4CD2EF, #BA4CEF

Tints, shades & saturation

Lighter +40%#FFFFFF
Lighter +30%#FCDFD8
Lighter +20%#F7B7AA
Lighter +10%#F3907B
Darker −10%#EB421D
Darker −20%#C43111
Darker −30%#95250D
Darker −40%#661A09
More saturated +25%#FF5F3C
Less saturated −25%#D77964

Channel breakdown

R239
G105
B76
Red239 (93.7%)
Green105 (41.2%)
Blue76 (29.8%)
Hue10.67°
Saturation (HSL)83.59%
Lightness61.76%
Dominant channelRed
Hex per channelR EF · G 69 · B 4C

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Every value on this page was computed from “ef694c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.