Colour
#F54C52
- #F54C52
- Red
- Dark
- Nearest: Crimson
#F54C52 is a red with RGB values 245, 76, 82 and HSL 358°, 89%, 63%. It is a dark colour, so black text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Crimson.
Colour values
#F54C52#F54C52
HEX#F54C52
RGBrgb(245, 76, 82)
RGB (0–1)0.9608, 0.298, 0.3216
RGB percentages96.1%, 29.8%, 32.2%
HSLhsl(357.9, 89.4%, 62.9%)
HSV / HSBhsv(357.9, 69%, 96.1%)
CMYK0%, 69%, 66.5%, 3.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,075,858
CSS custom property--colour: #F54C52;
Brightness & contrast
Relative luminance0.25191WCAG 2.x, 0 is black and 1 is white
Perceived brightness148.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.04:1
Contrast with white3.48:1WCAG normal text: Fail
Contrast with black6.04:1WCAG normal text: AA
Greyscale equivalent#707070
Inverted#0AB3AD
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.48:1WCAG large text: AA
Contrast with black, large text6.04:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#4CF5EF
Analogous#F54CA6, #F59B4C
Triadic#52F54C, #4C52F5
Split complementary#4CF59B, #4CA6F5
Tetradic#A6F54C, #4CF5EF, #9B4CF5
Tints, shades & saturation
Channel breakdown
R245
G76
B82
Red245 (96.1%)
Green76 (29.8%)
Blue82 (32.2%)
Hue357.87°
Saturation (HSL)89.42%
Lightness62.94%
Dominant channelRed
Hex per channelR F5 · G 4C · B 52
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