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Recognised as Colour

#E1824D

  • #E1824D
  • Orange
  • Dark
  • Nearest: Peru

#E1824D is a orange with RGB values 225, 130, 77 and HSL 21°, 71%, 59%. It is a dark colour, so black text on it reaches 7.5:1 contrast (AAA for normal text). The nearest named colour is Peru.

Colour values

#E1824D#E1824D
HEX#E1824D
RGBrgb(225, 130, 77)
RGB (0–1)0.8824, 0.5098, 0.302
RGB percentages88.2%, 51%, 30.2%
HSLhsl(21.5, 71.2%, 59.2%)
HSV / HSBhsv(21.5, 65.8%, 88.2%)
CMYK0%, 42.2%, 65.8%, 11.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,778,957
CSS custom property--colour: #E1824D;

Brightness & contrast

Relative luminance0.32509WCAG 2.x, 0 is black and 1 is white
Perceived brightness160.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.5:1
Contrast with white2.8:1WCAG normal text: Fail
Contrast with black7.5:1WCAG normal text: AAA
Greyscale equivalent#929292
Inverted#1E7DB2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#9C8E48no red cones; affects about 1% of men; ΔE 37 from the original
Deuteranopia#B3A34Cno green cones; the most common form, about 1% of men; ΔE 37.5 from the original
Tritanopia#F56F76no blue cones; rare, and affects men and women equally; ΔE 29.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.8:1WCAG large text: Fail
Contrast with black, large text7.5:1WCAG large text: AAA

Named colours

Peru · ΔE 11.6Sandy brown · ΔE 13.9Coral · ΔE 14.2Light salmon · ΔE 14.4Chocolate · ΔE 15.8Dark salmon · ΔE 17.7
Nearest named CSS colourPeru (#CD853F)ΔE 11.57, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4DACE1
Analogous#E14D62, #E1CC4D
Triadic#4DE182, #824DE1
Split complementary#4DE1CC, #4D62E1
Tetradic#62E14D, #4DACE1, #CC4DE1

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FEFDFC
Lighter +30%#F7DED0
Lighter +20%#F0BFA4
Lighter +10%#E8A179
Darker −10%#D76424
Darker −20%#AB501D
Darker −30%#803B15
Darker −40%#54270E
More saturated +25%#FB7B33
Less saturated −25%#C78967

Channel breakdown

R225
G130
B77
Red225 (88.2%)
Green130 (51%)
Blue77 (30.2%)
Hue21.49°
Saturation (HSL)71.15%
Lightness59.22%
Dominant channelRed
Hex per channelR E1 · G 82 · B 4D

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Every value on this page was computed from “e1824d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.