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Recognised as Colour

#E27B05

  • #E27B05
  • Orange
  • Dark
  • Nearest: Dark orange

#E27B05 is a orange with RGB values 226, 123, 5 and HSL 32°, 96%, 45%. It is a dark colour, so black text on it reaches 7.1:1 contrast (AAA for normal text). The nearest named colour is Dark orange.

Colour values

#E27B05#E27B05
HEX#E27B05
RGBrgb(226, 123, 5)
RGB (0–1)0.8863, 0.4824, 0.0196
RGB percentages88.6%, 48.2%, 2%
HSLhsl(32, 95.7%, 45.3%)
HSV / HSBhsv(32, 97.8%, 88.6%)
CMYK0%, 45.6%, 97.8%, 11.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,842,629
CSS custom property--colour: #E27B05;

Brightness & contrast

Relative luminance0.30346WCAG 2.x, 0 is black and 1 is white
Perceived brightness155.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.07:1
Contrast with white2.97:1WCAG normal text: Fail
Contrast with black7.07:1WCAG normal text: AAA
Greyscale equivalent#888888
Inverted#1D84FA

Colour vision & accessibility

Protanopia#9A8700no red cones; affects about 1% of men; ΔE 39.5 from the original
Deuteranopia#B39F03no green cones; the most common form, about 1% of men; ΔE 40.1 from the original
Tritanopia#F86369no blue cones; rare, and affects men and women equally; ΔE 47.7 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.97:1WCAG large text: Fail
Contrast with black, large text7.07:1WCAG large text: AAA

Named colours

Nearest named CSS colourDark orange (#FF8C00)ΔE 10.99, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#056CE2
Analogous#E20D05, #DAE205
Triadic#05E27B, #7B05E2
Split complementary#05DAE2, #0D05E2
Tetradic#05E20D, #056CE2, #E205DA

Tints, shades & saturation

Lighter +40%#FDDCB6
Lighter +30%#FCC484
Lighter +20%#FBAC52
Lighter +10%#FA9420
Darker −10%#B06004
Darker −20%#7E4503
Darker −30%#4C2A02
Darker −40%#1A0E01
More saturated +25%#E77B00
Less saturated −25%#C57922

Channel breakdown

R226
G123
B5
Red226 (88.6%)
Green123 (48.2%)
Blue5 (2%)
Hue32.04°
Saturation (HSL)95.67%
Lightness45.29%
Dominant channelRed
Hex per channelR E2 · G 7B · B 05

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Every value on this page was computed from “e27b05” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.