#FF6344#FF6344

#FF6344 is a light, vivid red. Relative luminance 0.306; OKLCH L 69.6% C 0.196 H 33.1°. Best body text is #000000 at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#FF6344
RGB	rgb(255, 99, 68)
HSL	hsl(10, 100%, 63%)
HSV	hsv(10, 73%, 100%)
CMYK	cmyk(0%, 61.2%, 73.3%, 0%)
CIE-LAB	lab(62.17, 57.72, 47.94)
CIE-LCH	lch(62.17, 75.04, 39.71°)
OKLab	oklab(69.59% 0.1643 0.1072)
OKLCH	oklch(69.59% 0.196 33.1)
XYZ	xyz(46.7502, 30.6076, 8.9138)
Luminance	0.3060 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF6344 #44E0FF

analogous

#FF4482 #FF6344 #FFC144

triadic

#FF6344 #44FF63 #6344FF

tetradic

#FF6344 #82FF44 #44E0FF #C144FF

square

#FF6344 #82FF44 #44E0FF #C144FF

split-complementary

#FF6344 #44FFC1 #4482FF

monochromatic

#C92100 #FF3007 #FF6344 #FF9681 #FFC9BE

Accessibility & contrast

On white

2.95

#FF6344 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.12

#FF6344 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FF6344

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF6344	#FFFFFF	#000000	##000000
##FF6344	1.00	2.95	7.12	7.12
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.12	21.00	1.00	1.00
##000000	7.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8140

Deuteranopia (green-blind)

#B5A33F

Tritanopia (blue-blind)

#FF3D5D

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #ff6344;
/* rgb */ color: rgb(255, 99, 68);
/* oklch */ color: oklch(69.6% 0.196 33.1);

Tailwind

colors: {
  custom: {
    50: '#ff9579',
    500: '#ff6344',
    950: '#000000',
  },
}

SCSS

$custom: #ff6344;
$custom-light: #ff9579;
$custom-dark: #000000;

JSON

{
  "hex": "#ff6344",
  "rgb": {
    "r": 255,
    "g": 99,
    "b": 68
  },
  "hsl": {
    "h": 9.947,
    "s": 100,
    "l": 63.333
  },
  "oklch": {
    "l": 0.69588,
    "c": 0.19617,
    "h": 33.1
  },
  "luminance": 0.30601
}

Semantic roles & 50–950 ramp

primary

#FF6344

secondary

#AEE6F1

accent

#BFE600

background

#FFF9F7

surface

#FFF2ED

border

#D7CCC8

text

#1A0E09

muted

#877E7B

Preview Lab

Preview with #FF6344

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

Preview Lab → · Contrast checker → · Palette generator →