#FF635E#FF635E

#FF635E is a light, vivid red. Relative luminance 0.310; OKLCH L 69.9% C 0.191 H 25.2°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#FF635E
RGB	rgb(255, 99, 94)
HSL	hsl(2, 100%, 68%)
HSV	hsv(2, 63%, 100%)
CMYK	cmyk(0%, 61.2%, 63.1%, 0%)
CIE-LAB	lab(62.51, 59.03, 34.27)
CIE-LCH	lch(62.51, 68.26, 30.14°)
OKLab	oklab(69.94% 0.1732 0.0814)
OKLCH	oklch(69.94% 0.191 25.2)
XYZ	xyz(47.7269, 30.9982, 14.0576)
Luminance	0.3099 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FF635E #5EFAFF

analogous

#FF5EA9 #FF635E #FFB35E

triadic

#FF635E #5EFF63 #635EFF

tetradic

#FF635E #A9FF5E #5EFAFF #B35EFF

square

#FF635E #A9FF5E #5EFAFF #B35EFF

split-complementary

#FF635E #5EFFB3 #5EA9FF

monochromatic

#E30700 #FF2821 #FF635E #FF9E9B #FFDAD8

Accessibility & contrast

On white

2.92

#FF635E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.20

#FF635E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FF635E

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FF635E	#FFFFFF	#000000	##000000
##FF635E	1.00	2.92	7.20	7.20
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.20	21.00	1.00	1.00
##000000	7.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C825C

Deuteranopia (green-blind)

#B3A45A

Tritanopia (blue-blind)

#FF4263

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #ff635e;
/* rgb */ color: rgb(255, 99, 94);
/* oklch */ color: oklch(69.9% 0.191 25.2);

Tailwind

colors: {
  custom: {
    50: '#ff968c',
    500: '#ff635e',
    950: '#000000',
  },
}

SCSS

$custom: #ff635e;
$custom-light: #ff968c;
$custom-dark: #000000;

JSON

{
  "hex": "#ff635e",
  "rgb": {
    "r": 255,
    "g": 99,
    "b": 94
  },
  "hsl": {
    "h": 1.863,
    "s": 100,
    "l": 68.431
  },
  "oklch": {
    "l": 0.69943,
    "c": 0.19134,
    "h": 25.2
  },
  "luminance": 0.30992
}

Semantic roles & 50–950 ramp

primary

#FF635E

secondary

#C4F3F5

accent

#DEE600

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#1A0E0C

muted

#877E7D

Preview Lab

Preview with #FF635E

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

Preview Lab → · Contrast checker → · Palette generator →