#FF5B46#FF5B46

#FF5B46 is a light, highly saturated red. Relative luminance 0.292; OKLCH L 68.7% C 0.203 H 30.3°. Best body text is #000000 at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#FF5B46
RGB	rgb(255, 91, 70)
HSL	hsl(7, 100%, 64%)
HSV	hsv(7, 73%, 100%)
CMYK	cmyk(0%, 64.3%, 72.5%, 0%)
CIE-LAB	lab(60.95, 61.14, 45.55)
CIE-LCH	lch(60.95, 76.24, 36.68°)
OKLab	oklab(68.67% 0.1753 0.1024)
OKLCH	oklch(68.67% 0.203 30.3)
XYZ	xyz(46.0916, 29.1910, 9.0006)
Luminance	0.2918 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF5B46 #46EAFF

analogous

#FF468D #FF5B46 #FFB746

triadic

#FF5B46 #46FF5B #5B46FF

tetradic

#FF5B46 #8DFF46 #46EAFF #B746FF

square

#FF5B46 #8DFF46 #46EAFF #B746FF

split-complementary

#FF5B46 #46FFB7 #468DFF

monochromatic

#CB1700 #FF2509 #FF5B46 #FF9183 #FFC8C0

Accessibility & contrast

On white

3.07

#FF5B46 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.84

#FF5B46 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #FF5B46

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF5B46	#FFFFFF	#000000	##000000
##FF5B46	1.00	3.07	6.84	6.84
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.84	21.00	1.00	1.00
##000000	6.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897C43

Deuteranopia (green-blind)

#B2A040

Tritanopia (blue-blind)

#FF2F57

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #ff5b46;
/* rgb */ color: rgb(255, 91, 70);
/* oklch */ color: oklch(68.7% 0.203 30.3);

Tailwind

colors: {
  custom: {
    50: '#ff917a',
    500: '#ff5b46',
    950: '#000000',
  },
}

SCSS

$custom: #ff5b46;
$custom-light: #ff917a;
$custom-dark: #000000;

JSON

{
  "hex": "#ff5b46",
  "rgb": {
    "r": 255,
    "g": 91,
    "b": 70
  },
  "hsl": {
    "h": 6.811,
    "s": 100,
    "l": 63.725
  },
  "oklch": {
    "l": 0.68672,
    "c": 0.20305,
    "h": 30.3
  },
  "luminance": 0.29184
}

Semantic roles & 50–950 ramp

primary

#FF5B46

secondary

#B0EAF1

accent

#CBE600

background

#FFF9F7

surface

#FFF2EE

border

#D7CCC9

text

#1A0D09

muted

#877E7B

Preview Lab

Preview with #FF5B46

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

Preview Lab → · Contrast checker → · Palette generator →