#FF635D#FF635D

#FF635D is a light, vivid red. Relative luminance 0.310; OKLCH L 69.9% C 0.191 H 25.5°. Best body text is #000000 at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#FF635D
RGB	rgb(255, 99, 93)
HSL	hsl(2, 100%, 68%)
HSV	hsv(2, 64%, 100%)
CMYK	cmyk(0%, 61.2%, 63.5%, 0%)
CIE-LAB	lab(62.49, 58.97, 34.81)
CIE-LCH	lch(62.49, 68.48, 30.56°)
OKLab	oklab(69.93% 0.1728 0.0825)
OKLCH	oklch(69.93% 0.191 25.5)
XYZ	xyz(47.6823, 30.9804, 13.8228)
Luminance	0.3097 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF635D #5DF9FF

analogous

#FF5DA8 #FF635D #FFB45D

triadic

#FF635D #5DFF63 #635DFF

tetradic

#FF635D #A8FF5D #5DF9FF #B45DFF

square

#FF635D #A8FF5D #5DF9FF #B45DFF

split-complementary

#FF635D #5DFFB4 #5DA8FF

monochromatic

#E20800 #FF2820 #FF635D #FF9E9A #FFD9D7

Accessibility & contrast

On white

2.92

#FF635D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.19

#FF635D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FF635D

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF635D	#FFFFFF	#000000	##000000
##FF635D	1.00	2.92	7.19	7.19
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.19	21.00	1.00	1.00
##000000	7.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C825B

Deuteranopia (green-blind)

#B3A459

Tritanopia (blue-blind)

#FF4263

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #ff635d;
/* rgb */ color: rgb(255, 99, 93);
/* oklch */ color: oklch(69.9% 0.191 25.5);

Tailwind

colors: {
  custom: {
    50: '#ff968b',
    500: '#ff635d',
    950: '#000000',
  },
}

SCSS

$custom: #ff635d;
$custom-light: #ff968b;
$custom-dark: #000000;

JSON

{
  "hex": "#ff635d",
  "rgb": {
    "r": 255,
    "g": 99,
    "b": 93
  },
  "hsl": {
    "h": 2.222,
    "s": 100,
    "l": 68.235
  },
  "oklch": {
    "l": 0.69927,
    "c": 0.19148,
    "h": 25.5
  },
  "luminance": 0.30974
}

Semantic roles & 50–950 ramp

primary

#FF635D

secondary

#C3F3F4

accent

#DDE600

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#1A0E0C

muted

#877E7D

Preview Lab

Preview with #FF635D

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

Preview Lab → · Contrast checker → · Palette generator →