#FF5644#FF5644

#FF5644 is a light, highly saturated red. Relative luminance 0.283; OKLCH L 68.1% C 0.208 H 29.5°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#FF5644
RGB	rgb(255, 86, 68)
HSL	hsl(6, 100%, 63%)
HSV	hsv(6, 73%, 100%)
CMYK	cmyk(0%, 66.3%, 73.3%, 0%)
CIE-LAB	lab(60.19, 63.04, 45.77)
CIE-LCH	lch(60.19, 77.91, 35.98°)
OKLab	oklab(68.1% 0.1809 0.1025)
OKLCH	oklch(68.1% 0.208 29.5)
XYZ	xyz(45.6162, 28.3396, 8.5359)
Luminance	0.2833 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF5644 #44EDFF

analogous

#FF4490 #FF5644 #FFB344

triadic

#FF5644 #44FF56 #5644FF

tetradic

#FF5644 #90FF44 #44EDFF #B344FF

square

#FF5644 #90FF44 #44EDFF #B344FF

split-complementary

#FF5644 #44FFB3 #4490FF

monochromatic

#C91300 #FF1F07 #FF5644 #FF8D81 #FFC5BE

Accessibility & contrast

On white

3.15

#FF5644 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#FF5644 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #FF5644

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF5644	#FFFFFF	#000000	##000000
##FF5644	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867A41

Deuteranopia (green-blind)

#B09F3E

Tritanopia (blue-blind)

#FF2353

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #ff5644;
/* rgb */ color: rgb(255, 86, 68);
/* oklch */ color: oklch(68.1% 0.208 29.5);

Tailwind

colors: {
  custom: {
    50: '#ff8e79',
    500: '#ff5644',
    950: '#000000',
  },
}

SCSS

$custom: #ff5644;
$custom-light: #ff8e79;
$custom-dark: #000000;

JSON

{
  "hex": "#ff5644",
  "rgb": {
    "r": 255,
    "g": 86,
    "b": 68
  },
  "hsl": {
    "h": 5.775,
    "s": 100,
    "l": 63.333
  },
  "oklch": {
    "l": 0.68098,
    "c": 0.2079,
    "h": 29.5
  },
  "luminance": 0.28333
}

Semantic roles & 50–950 ramp

primary

#FF5644

secondary

#AEEAF1

accent

#CFE600

background

#FFF9F7

surface

#FFF1ED

border

#D7CBC8

text

#1A0D09

muted

#877E7B

Preview Lab

Preview with #FF5644

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

Preview Lab → · Contrast checker → · Palette generator →