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Colour

#E1910E

  • #E1910E
  • Orange
  • Dark
  • Nearest: Orange

#E1910E is a orange with RGB values 225, 145, 14 and HSL 37°, 88%, 47%. It is a dark colour, so black text on it reaches 8.3:1 contrast (AAA for normal text). The nearest named colour is Orange.

Colour values

#E1910E#E1910E
HEX#E1910E
RGBrgb(225, 145, 14)
RGB (0–1)0.8824, 0.5686, 0.0549
RGB percentages88.2%, 56.9%, 5.5%
HSLhsl(37.3, 88.3%, 46.9%)
HSV / HSBhsv(37.3, 93.8%, 88.2%)
CMYK0%, 35.6%, 93.8%, 11.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,782,734
CSS custom property--colour: #E1910E;

Brightness & contrast

Relative luminance0.3629WCAG 2.x, 0 is black and 1 is white
Perceived brightness165.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.26:1
Contrast with white2.54:1WCAG normal text: Fail
Contrast with black8.26:1WCAG normal text: AAA
Greyscale equivalent#999999
Inverted#1E6EF1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#AC9700no red cones; affects about 1% of men; ΔE 27.6 from the original
Deuteranopia#BFAA15no green cones; the most common form, about 1% of men; ΔE 28.4 from the original
Tritanopia#F67D7Cno blue cones; rare, and affects men and women equally; ΔE 53.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.54:1WCAG large text: Fail
Contrast with black, large text8.26:1WCAG large text: AAA

Named colours

Orange · ΔE 12.4Goldenrod · ΔE 14.1Dark goldenrod · ΔE 15.9Dark orange · ΔE 16.2Peru · ΔE 22.5Chocolate · ΔE 22.7
Nearest named CSS colourOrange (#FFA500)ΔE 12.39, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0E5EE1
Analogous#E1280E, #C7E10E
Triadic#0EE191, #910EE1
Split complementary#0EC7E1, #280EE1
Tetradic#0EE128, #0E5EE1, #E10EC7

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FBE5C0
Lighter +30%#F8D190
Lighter +20%#F5BD60
Lighter +10%#F2A830
Darker −10%#B1720B
Darker −20%#815308
Darker −30%#513405
Darker −40%#211502
More saturated +25%#EF9400
Less saturated −25%#C38A2C

Channel breakdown

R225
G145
B14
Red225 (88.2%)
Green145 (56.9%)
Blue14 (5.5%)
Hue37.25°
Saturation (HSL)88.28%
Lightness46.86%
Dominant channelRed
Hex per channelR E1 · G 91 · B 0E

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Every value on this page was computed from “e1910e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.