Recognised as Colour
#1E100A
- #1E100A
- Orange
- Dark
- Nearest: Black
#1E100A is a orange with RGB values 30, 16, 10 and HSL 18°, 50%, 8%. It is a dark colour, so white text on it reaches 18.5:1 contrast (AAA for normal text). The nearest named colour is Black.
Colour values
#1E100A#1E100A
HEX#1E100A
RGBrgb(30, 16, 10)
RGB (0–1)0.1176, 0.0627, 0.0392
RGB percentages11.8%, 6.3%, 3.9%
HSLhsl(18, 50%, 7.8%)
HSV / HSBhsv(18, 66.7%, 11.8%)
CMYK0%, 46.7%, 66.7%, 88.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,970,186
CSS custom property--colour: #1E100A;
Brightness & contrast
Relative luminance0.00669WCAG 2.x, 0 is black and 1 is white
Perceived brightness20.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 18.52:1
Contrast with white18.52:1WCAG normal text: AAA
Contrast with black1.13:1WCAG normal text: Fail
Greyscale equivalent#131313
Inverted#E1EFF5
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text18.52:1WCAG large text: AAA
Contrast with black, large text1.13:1WCAG large text: Fail
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#0A181E
Analogous#1E0A0E, #1E1A0A
Triadic#0A1E10, #100A1E
Split complementary#0A1E1A, #0A0E1E
Tetradic#0E1E0A, #0A181E, #1A0A1E
Tints, shades & saturation
Channel breakdown
R30
G16
B10
Red30 (11.8%)
Green16 (6.3%)
Blue10 (3.9%)
Hue18°
Saturation (HSL)50%
Lightness7.84%
Dominant channelRed
Hex per channelR 1E · G 10 · B 0A
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