Recognised as Colour
#B45A2E
- #B45A2E
- Orange
- Dark
- Nearest: Sienna
#B45A2E is a orange with RGB values 180, 90, 46 and HSL 20°, 59%, 44%. It is a dark colour, so white text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Sienna.
Colour values
#B45A2E#B45A2E
HEX#B45A2E
RGBrgb(180, 90, 46)
RGB (0–1)0.7059, 0.3529, 0.1804
RGB percentages70.6%, 35.3%, 18%
HSLhsl(19.7, 59.3%, 44.3%)
HSV / HSBhsv(19.7, 74.4%, 70.6%)
CMYK0%, 50%, 74.4%, 29.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,819,566
CSS custom property--colour: #B45A2E;
Brightness & contrast
Relative luminance0.17213WCAG 2.x, 0 is black and 1 is white
Perceived brightness121.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.73:1
Contrast with white4.73:1WCAG normal text: AA
Contrast with black4.44:1WCAG normal text: Fail
Greyscale equivalent#6A6A6A
Inverted#4BA5D1
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.73:1WCAG large text: AAA
Contrast with black, large text4.44:1WCAG large text: AA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#2E88B4
Analogous#B42E45, #B49D2E
Triadic#2EB45A, #5A2EB4
Split complementary#2EB49D, #2E45B4
Tetradic#45B42E, #2E88B4, #9D2EB4
Tints, shades & saturation
Channel breakdown
R180
G90
B46
Red180 (70.6%)
Green90 (35.3%)
Blue46 (18%)
Hue19.7°
Saturation (HSL)59.29%
Lightness44.31%
Dominant channelRed
Hex per channelR B4 · G 5A · B 2E
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