#FF5535#FF5535

#FF5535 is a light, highly saturated red. Relative luminance 0.280; OKLCH L 67.8% C 0.211 H 32.8°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#FF5535
RGB	rgb(255, 85, 53)
HSL	hsl(10, 100%, 60%)
HSV	hsv(10, 79%, 100%)
CMYK	cmyk(0%, 66.7%, 79.2%, 0%)
CIE-LAB	lab(59.91, 62.90, 53.12)
CIE-LCH	lch(59.91, 82.33, 40.18°)
OKLab	oklab(67.84% 0.1777 0.1145)
OKLCH	oklch(67.84% 0.211 32.8)
XYZ	xyz(45.1363, 28.0208, 6.3994)
Luminance	0.2801 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF5535 #35DFFF

analogous

#FF357A #FF5535 #FFBA35

triadic

#FF5535 #35FF55 #5535FF

tetradic

#FF5535 #7AFF35 #35DFFF #BA35FF

square

#FF5535 #7AFF35 #35DFFF #BA35FF

split-complementary

#FF5535 #35FFBA #357AFF

monochromatic

#BA1D00 #F72700 #FF5535 #FF8972 #FFBCAF

Accessibility & contrast

On white

3.18

#FF5535 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#FF5535 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #FF5535

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF5535	#FFFFFF	#000000	##000000
##FF5535	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877830

Deuteranopia (green-blind)

#B19E2D

Tritanopia (blue-blind)

#FF1C4F

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #ff5535;
/* rgb */ color: rgb(255, 85, 53);
/* oklch */ color: oklch(67.8% 0.211 32.8);

Tailwind

colors: {
  custom: {
    50: '#ff8d6f',
    500: '#ff5535',
    950: '#000000',
  },
}

SCSS

$custom: #ff5535;
$custom-light: #ff8d6f;
$custom-dark: #000000;

JSON

{
  "hex": "#ff5535",
  "rgb": {
    "r": 255,
    "g": 85,
    "b": 53
  },
  "hsl": {
    "h": 9.505,
    "s": 100,
    "l": 60.392
  },
  "oklch": {
    "l": 0.67837,
    "c": 0.21135,
    "h": 32.8
  },
  "luminance": 0.28014
}

Semantic roles & 50–950 ramp

primary

#FF5535

secondary

#A1E2EE

accent

#C1E600

background

#FFF9F6

surface

#FFF1EC

border

#D7CBC7

text

#1B0D07

muted

#887E7A

Preview Lab

Preview with #FF5535

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

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