Recognised as Colour
#D55C33
- #D55C33
- Orange
- Dark
- Nearest: Coral
#D55C33 is a orange with RGB values 213, 92, 51 and HSL 15°, 66%, 52%. It is a dark colour, so black text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Coral.
Colour values
#D55C33#D55C33
HEX#D55C33
RGBrgb(213, 92, 51)
RGB (0–1)0.8353, 0.3608, 0.2
RGB percentages83.5%, 36.1%, 20%
HSLhsl(15.2, 65.9%, 51.8%)
HSV / HSBhsv(15.2, 76.1%, 83.5%)
CMYK0%, 56.8%, 76.1%, 16.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,982,771
CSS custom property--colour: #D55C33;
Brightness & contrast
Relative luminance0.22039WCAG 2.x, 0 is black and 1 is white
Perceived brightness137.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.41:1
Contrast with white3.88:1WCAG normal text: Fail
Contrast with black5.41:1WCAG normal text: AA
Greyscale equivalent#737373
Inverted#2AA3CC
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.88:1WCAG large text: AA
Contrast with black, large text5.41:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#33ACD5
Analogous#D5335B, #D5AD33
Triadic#33D55C, #5C33D5
Split complementary#33D5AD, #335BD5
Tetradic#5BD533, #33ACD5, #AD33D5
Tints, shades & saturation
Channel breakdown
R213
G92
B51
Red213 (83.5%)
Green92 (36.1%)
Blue51 (20%)
Hue15.19°
Saturation (HSL)65.85%
Lightness51.76%
Dominant channelRed
Hex per channelR D5 · G 5C · B 33
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
Nerdulate something else
Nothing in mind? Surprise me · today’s page