#FF6444#FF6444

#FF6444 is a light, vivid red. Relative luminance 0.308; OKLCH L 69.7% C 0.195 H 33.4°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#FF6444
RGB	rgb(255, 100, 68)
HSL	hsl(10, 100%, 63%)
HSV	hsv(10, 73%, 100%)
CMYK	cmyk(0%, 60.8%, 73.3%, 0%)
CIE-LAB	lab(62.34, 57.29, 48.12)
CIE-LCH	lch(62.34, 74.82, 40.02°)
OKLab	oklab(69.71% 0.163 0.1076)
OKLCH	oklch(69.71% 0.195 33.4)
XYZ	xyz(46.8455, 30.7982, 8.9456)
Luminance	0.3079 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF6444 #44DFFF

analogous

#FF4482 #FF6444 #FFC144

triadic

#FF6444 #44FF64 #6444FF

tetradic

#FF6444 #82FF44 #44DFFF #C144FF

square

#FF6444 #82FF44 #44DFFF #C144FF

split-complementary

#FF6444 #44FFC1 #4482FF

monochromatic

#C92200 #FF3107 #FF6444 #FF9781 #FFC9BE

Accessibility & contrast

On white

2.93

#FF6444 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#FF6444 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FF6444

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF6444	#FFFFFF	#000000	##000000
##FF6444	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8140

Deuteranopia (green-blind)

#B5A33F

Tritanopia (blue-blind)

#FF3E5D

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #ff6444;
/* rgb */ color: rgb(255, 100, 68);
/* oklch */ color: oklch(69.7% 0.195 33.4);

Tailwind

colors: {
  custom: {
    50: '#ff9679',
    500: '#ff6444',
    950: '#000000',
  },
}

SCSS

$custom: #ff6444;
$custom-light: #ff9679;
$custom-dark: #000000;

JSON

{
  "hex": "#ff6444",
  "rgb": {
    "r": 255,
    "g": 100,
    "b": 68
  },
  "hsl": {
    "h": 10.267,
    "s": 100,
    "l": 63.333
  },
  "oklch": {
    "l": 0.6971,
    "c": 0.19526,
    "h": 33.4
  },
  "luminance": 0.30792
}

Semantic roles & 50–950 ramp

primary

#FF6444

secondary

#AEE5F1

accent

#BEE600

background

#FFF9F7

surface

#FFF2ED

border

#D7CCC8

text

#1A0E09

muted

#877E7B

Preview Lab

Preview with #FF6444

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

Preview Lab → · Contrast checker → · Palette generator →