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Recognised as Colour

#E58502

  • #E58502
  • Orange
  • Dark
  • Nearest: Dark orange

#E58502 is a orange with RGB values 229, 133, 2 and HSL 35°, 98%, 45%. It is a dark colour, so black text on it reaches 7.7:1 contrast (AAA for normal text). The nearest named colour is Dark orange.

Colour values

#E58502#E58502
HEX#E58502
RGBrgb(229, 133, 2)
RGB (0–1)0.898, 0.5216, 0.0078
RGB percentages89.8%, 52.2%, 0.8%
HSLhsl(34.6, 98.3%, 45.3%)
HSV / HSBhsv(34.6, 99.1%, 89.8%)
CMYK0%, 41.9%, 99.1%, 10.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,041,794
CSS custom property--colour: #E58502;

Brightness & contrast

Relative luminance0.33437WCAG 2.x, 0 is black and 1 is white
Perceived brightness161.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.69:1
Contrast with white2.73:1WCAG normal text: Fail
Contrast with black7.69:1WCAG normal text: AAA
Greyscale equivalent#909090
Inverted#1A7AFD

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A38F00no red cones; affects about 1% of men; ΔE 35.7 from the original
Deuteranopia#BAA505no green cones; the most common form, about 1% of men; ΔE 36.1 from the original
Tritanopia#FB6E71no blue cones; rare, and affects men and women equally; ΔE 51 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.73:1WCAG large text: Fail
Contrast with black, large text7.69:1WCAG large text: AAA

Named colours

Dark orange · ΔE 10Orange · ΔE 14.7Chocolate · ΔE 17.6Dark goldenrod · ΔE 22Goldenrod · ΔE 22.3Peru · ΔE 24.1
Nearest named CSS colourDark orange (#FF8C00)ΔE 9.98, clearly different but related
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0262E5
Analogous#E51402, #D3E502
Triadic#02E585, #8502E5
Split complementary#02D4E5, #1302E5
Tetradic#02E513, #0262E5, #E502D4

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FEDFB5
Lighter +30%#FECA82
Lighter +20%#FDB450
Lighter +10%#FD9E1D
Darker −10%#B26802
Darker −20%#804A01
Darker −30%#4D2D01
Darker −40%#1B1000
More saturated +25%#E78500
Less saturated −25%#C8811F

Channel breakdown

R229
G133
B2
Red229 (89.8%)
Green133 (52.2%)
Blue2 (0.8%)
Hue34.63°
Saturation (HSL)98.27%
Lightness45.29%
Dominant channelRed
Hex per channelR E5 · G 85 · B 02

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Every value on this page was computed from “e58502” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.