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Recognised as Colour

#CA880D

  • #CA880D
  • Orange
  • Dark
  • Nearest: Dark goldenrod

#CA880D is a orange with RGB values 202, 136, 13 and HSL 39°, 88%, 42%. It is a dark colour, so black text on it reaches 7:1 contrast (AAA for normal text). The nearest named colour is Dark goldenrod.

Colour values

#CA880D#CA880D
HEX#CA880D
RGBrgb(202, 136, 13)
RGB (0–1)0.7922, 0.5333, 0.051
RGB percentages79.2%, 53.3%, 5.1%
HSLhsl(39, 87.9%, 42.2%)
HSV / HSBhsv(39, 93.6%, 79.2%)
CMYK0%, 32.7%, 93.6%, 20.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,273,101
CSS custom property--colour: #CA880D;

Brightness & contrast

Relative luminance0.30194WCAG 2.x, 0 is black and 1 is white
Perceived brightness151.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.04:1
Contrast with white2.98:1WCAG normal text: Fail
Contrast with black7.04:1WCAG normal text: AAA
Greyscale equivalent#8D8D8D
Inverted#3577F2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#9F8C00no red cones; affects about 1% of men; ΔE 22.3 from the original
Deuteranopia#AF9C15no green cones; the most common form, about 1% of men; ΔE 23 from the original
Tritanopia#DD7774no blue cones; rare, and affects men and women equally; ΔE 50.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.98:1WCAG large text: Fail
Contrast with black, large text7.04:1WCAG large text: AAA

Named colours

Dark goldenrod · ΔE 7.8Goldenrod · ΔE 12.7Peru · ΔE 17.9Orange · ΔE 20.3Chocolate · ΔE 22.7Sandy brown · ΔE 22.9
Nearest named CSS colourDark goldenrod (#B8860B)ΔE 7.83, clearly different but related
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0D4FCA
Analogous#CA290D, #AECA0D
Triadic#0DCA88, #880DCA
Split complementary#0DAECA, #290DCA
Tetradic#0DCA29, #0D4FCA, #CA0DAE

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F9DEAA
Lighter +30%#F6CB7A
Lighter +20%#F3B84A
Lighter +10%#F0A51A
Darker −10%#9A680A
Darker −20%#6A4707
Darker −30%#3A2704
Darker −40%#0A0701
More saturated +25%#D78C00
Less saturated −25%#AF8028

Channel breakdown

R202
G136
B13
Red202 (79.2%)
Green136 (53.3%)
Blue13 (5.1%)
Hue39.05°
Saturation (HSL)87.91%
Lightness42.16%
Dominant channelRed
Hex per channelR CA · G 88 · B 0D

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Every value on this page was computed from “ca880d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.