#FF552E#FF552E

#FF552E is a light, highly saturated red. Relative luminance 0.280; OKLCH L 67.8% C 0.213 H 34.1°. Best body text is #000000 at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#FF552E
RGB	rgb(255, 85, 46)
HSL	hsl(11, 100%, 59%)
HSV	hsv(11, 82%, 100%)
CMYK	cmyk(0%, 66.7%, 82%, 0%)
CIE-LAB	lab(59.85, 62.71, 56.35)
CIE-LCH	lch(59.85, 84.30, 41.94°)
OKLab	oklab(67.78% 0.1759 0.1193)
OKLCH	oklch(67.78% 0.213 34.1)
XYZ	xyz(44.9869, 27.9610, 5.6125)
Luminance	0.2795 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF552E #2ED8FF

analogous

#FF2E70 #FF552E #FFBE2E

triadic

#FF552E #2EFF55 #552EFF

tetradic

#FF552E #70FF2E #2ED8FF #BE2EFF

square

#FF552E #70FF2E #2ED8FF #BE2EFF

split-complementary

#FF552E #2EFFBE #2E70FF

monochromatic

#B32100 #F02D00 #FF552E #FF876B #FFB9A8

Accessibility & contrast

On white

3.19

#FF552E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.59

#FF552E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #FF552E

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF552E	#FFFFFF	#000000	##000000
##FF552E	1.00	3.19	6.59	6.59
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.59	21.00	1.00	1.00
##000000	6.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877827

Deuteranopia (green-blind)

#B19E25

Tritanopia (blue-blind)

#FF1A4E

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #ff552e;
/* rgb */ color: rgb(255, 85, 46);
/* oklch */ color: oklch(67.8% 0.213 34.1);

Tailwind

colors: {
  custom: {
    50: '#ff8d6b',
    500: '#ff552e',
    950: '#000000',
  },
}

SCSS

$custom: #ff552e;
$custom-light: #ff8d6b;
$custom-dark: #000000;

JSON

{
  "hex": "#ff552e",
  "rgb": {
    "r": 255,
    "g": 85,
    "b": 46
  },
  "hsl": {
    "h": 11.196,
    "s": 100,
    "l": 59.02
  },
  "oklch": {
    "l": 0.6778,
    "c": 0.21254,
    "h": 34.1
  },
  "luminance": 0.27954
}

Semantic roles & 50–950 ramp

primary

#FF552E

secondary

#9BDEED

accent

#D7FF29

background

#FFF9F6

surface

#FFF1EB

border

#D7CBC6

text

#1B0D07

muted

#887E7A

Preview Lab

Preview with #FF552E

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

Preview Lab → · Contrast checker → · Palette generator →