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Recognised as Colour

#351C04

  • #351C04
  • Orange
  • Dark
  • Nearest: Black

#351C04 is a orange with RGB values 53, 28, 4 and HSL 29°, 86%, 11%. It is a dark colour, so white text on it reaches 15.9:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#351C04#351C04
HEX#351C04
RGBrgb(53, 28, 4)
RGB (0–1)0.2078, 0.1098, 0.0157
RGB percentages20.8%, 11%, 1.6%
HSLhsl(29.4, 86%, 11.2%)
HSV / HSBhsv(29.4, 92.5%, 20.8%)
CMYK0%, 47.2%, 92.5%, 79.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,480,580
CSS custom property--colour: #351C04;

Brightness & contrast

Relative luminance0.01596WCAG 2.x, 0 is black and 1 is white
Perceived brightness36.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.92:1
Contrast with white15.92:1WCAG normal text: AAA
Contrast with black1.32:1WCAG normal text: Fail
Greyscale equivalent#202020
Inverted#CAE3FB

Colour vision & accessibility

Protanopia#241E02no red cones; affects about 1% of men; ΔE 11.6 from the original
Deuteranopia#2A2404no green cones; the most common form, about 1% of men; ΔE 11.8 from the original
Tritanopia#3B1617no blue cones; rare, and affects men and women equally; ΔE 13 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text15.92:1WCAG large text: AAA
Contrast with black, large text1.32:1WCAG large text: Fail

Named colours

Nearest named CSS colourBlack (#000000)ΔE 24.55, a distinctly different colour
Hue familyorange
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#041D35
Analogous#350404, #353504
Triadic#04351C, #1C0435
Split complementary#043535, #040435
Tetradic#043504, #041D35, #350435

Tints, shades & saturation

Lighter +40%#EE8017
Lighter +30%#C3670F
Lighter +20%#944E0B
Lighter +10%#643508
Darker −10%#060300
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#391C00
Less saturated −25%#2E1C0B

Channel breakdown

R53
G28
B4
Red53 (20.8%)
Green28 (11%)
Blue4 (1.6%)
Hue29.39°
Saturation (HSL)85.96%
Lightness11.18%
Dominant channelRed
Hex per channelR 35 · G 1C · B 04

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Every value on this page was computed from “351c04” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.