#FF5755#FF5755

#FF5755 is a light, highly saturated red. Relative luminance 0.287; OKLCH L 68.4% C 0.204 H 24.9°. Best body text is #000000 at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#FF5755
RGB	rgb(255, 87, 85)
HSL	hsl(1, 100%, 67%)
HSV	hsv(1, 67%, 100%)
CMYK	cmyk(0%, 65.9%, 66.7%, 0%)
CIE-LAB	lab(60.55, 63.44, 36.89)
CIE-LCH	lch(60.55, 73.38, 30.18°)
OKLab	oklab(68.43% 0.1854 0.0861)
OKLCH	oklch(68.43% 0.204 24.9)
XYZ	xyz(46.2927, 28.7389, 11.7021)
Luminance	0.2873 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF5755 #55FDFF

analogous

#FF55A8 #FF5755 #FFAC55

triadic

#FF5755 #55FF57 #5755FF

tetradic

#FF5755 #A8FF55 #55FDFF #AC55FF

square

#FF5755 #A8FF55 #55FDFF #AC55FF

split-complementary

#FF5755 #55FFAC #55A8FF

monochromatic

#DA0300 #FF1B18 #FF5755 #FF9392 #FFD0CF

Accessibility & contrast

On white

3.11

#FF5755 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.75

#FF5755 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #FF5755

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF5755	#FFFFFF	#000000	##000000
##FF5755	1.00	3.11	6.75	6.75
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.75	21.00	1.00	1.00
##000000	6.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857B53

Deuteranopia (green-blind)

#AF9F50

Tritanopia (blue-blind)

#FF2B58

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #ff5755;
/* rgb */ color: rgb(255, 87, 85);
/* oklch */ color: oklch(68.4% 0.204 24.9);

Tailwind

colors: {
  custom: {
    50: '#ff8f85',
    500: '#ff5755',
    950: '#000000',
  },
}

SCSS

$custom: #ff5755;
$custom-light: #ff8f85;
$custom-dark: #000000;

JSON

{
  "hex": "#ff5755",
  "rgb": {
    "r": 255,
    "g": 87,
    "b": 85
  },
  "hsl": {
    "h": 0.706,
    "s": 100,
    "l": 66.667
  },
  "oklch": {
    "l": 0.68433,
    "c": 0.20443,
    "h": 24.9
  },
  "luminance": 0.28732
}

Semantic roles & 50–950 ramp

primary

#FF5755

secondary

#BDF3F3

accent

#E3E600

background

#FFF9F8

surface

#FFF1EF

border

#D7CBCA

text

#1A0D0B

muted

#877E7C

Preview Lab

Preview with #FF5755

Body copy rendered with the generated semantic roles for this colour.

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