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Colour

#E25E00

  • #E25E00
  • Orange
  • Dark
  • Nearest: Chocolate

#E25E00 is a orange with RGB values 226, 94, 0 and HSL 25°, 100%, 44%. It is a dark colour, so black text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Chocolate.

Colour values

#E25E00#E25E00
HEX#E25E00
RGBrgb(226, 94, 0)
RGB (0–1)0.8863, 0.3686, 0
RGB percentages88.6%, 36.9%, 0%
HSLhsl(25, 100%, 44.3%)
HSV / HSBhsv(25, 100%, 88.6%)
CMYK0%, 58.4%, 100%, 11.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,835,200
CSS custom property--colour: #E25E00;

Brightness & contrast

Relative luminance0.24174WCAG 2.x, 0 is black and 1 is white
Perceived brightness143 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.83:1
Contrast with white3.6:1WCAG normal text: Fail
Contrast with black5.83:1WCAG normal text: AA
Greyscale equivalent#737373
Inverted#1DA1FF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#857400no red cones; affects about 1% of men; ΔE 53.7 from the original
Deuteranopia#A59200no green cones; the most common form, about 1% of men; ΔE 53.9 from the original
Tritanopia#F93C50no blue cones; rare, and affects men and women equally; ΔE 38.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.6:1WCAG large text: AA
Contrast with black, large text5.83:1WCAG large text: AAA

Named colours

Chocolate · ΔE 14.2Orange red · ΔE 20Dark orange · ΔE 20.1Coral · ΔE 21.3Tomato · ΔE 22.2Red · ΔE 32.1
Nearest named CSS colourChocolate (#D2691E)ΔE 14.16, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0084E2
Analogous#E20013, #E2CF00
Triadic#00E25E, #5E00E2
Split complementary#00E2CF, #0013E2
Tetradic#13E200, #0084E2, #CF00E2

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFD0AF
Lighter +30%#FFB27C
Lighter +20%#FF9549
Lighter +10%#FF7716
Darker −10%#AF4900
Darker −20%#7C3400
Darker −30%#491E00
Darker −40%#160900
More saturated +25%#E25E00
Less saturated −25%#C6631C

Channel breakdown

R226
G94
B0
Red226 (88.6%)
Green94 (36.9%)
Blue0 (0%)
Hue24.96°
Saturation (HSL)100%
Lightness44.31%
Dominant channelRed
Hex per channelR E2 · G 5E · B 00

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Every value on this page was computed from “e25e00” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.