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Recognised as Colour

#533A0B

  • #533A0B
  • Orange
  • Dark
  • Nearest: Saddle brown

#533A0B is a orange with RGB values 83, 58, 11 and HSL 39°, 77%, 18%. It is a dark colour, so white text on it reaches 10.6:1 contrast (AAA for normal text). The nearest named colour is Saddle brown.

Colour values

#533A0B#533A0B
HEX#533A0B
RGBrgb(83, 58, 11)
RGB (0–1)0.3255, 0.2275, 0.0431
RGB percentages32.5%, 22.7%, 4.3%
HSLhsl(39.2, 76.6%, 18.4%)
HSV / HSBhsv(39.2, 86.7%, 32.5%)
CMYK0%, 30.1%, 86.7%, 67.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,454,347
CSS custom property--colour: #533A0B;

Brightness & contrast

Relative luminance0.04889WCAG 2.x, 0 is black and 1 is white
Perceived brightness63.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.62:1
Contrast with white10.62:1WCAG normal text: AAA
Contrast with black1.98:1WCAG normal text: Fail
Greyscale equivalent#3C3C3C
Inverted#ACC5F4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#443B04no red cones; affects about 1% of men; ΔE 9 from the original
Deuteranopia#49410Dno green cones; the most common form, about 1% of men; ΔE 9.6 from the original
Tritanopia#5B3331no blue cones; rare, and affects men and women equally; ΔE 25.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.62:1WCAG large text: AAA
Contrast with black, large text1.98:1WCAG large text: Fail

Named colours

Saddle brown · ΔE 24.9Sienna · ΔE 29.2Dark olivegreen · ΔE 29.7Dim grey · ΔE 36.7Dark slate grey · ΔE 39.7Olive · ΔE 40.7
Nearest named CSS colourSaddle brown (#8B4513)ΔE 24.93, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#0B2453
Analogous#53160B, #48530B
Triadic#0B533A, #3A0B53
Split complementary#0B4853, #160B53
Tetradic#0B5316, #0B2453, #530B48

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E6AE44
Lighter +30%#DA981D
Lighter +20%#AD7917
Lighter +10%#805911
Darker −10%#261B05
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#5E3D00
Less saturated −25%#473617

Channel breakdown

R83
G58
B11
Red83 (32.5%)
Green58 (22.7%)
Blue11 (4.3%)
Hue39.17°
Saturation (HSL)76.6%
Lightness18.43%
Dominant channelRed
Hex per channelR 53 · G 3A · B 0B

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Every value on this page was computed from “533a0b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.