#D3635A#D3635A

#D3635A is a light, vivid red. Relative luminance 0.235; OKLCH L 63.4% C 0.143 H 26.6°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#D3635A
RGB	rgb(211, 99, 90)
HSL	hsl(4, 58%, 59%)
HSV	hsv(4, 57%, 83%)
CMYK	cmyk(0%, 53.1%, 57.3%, 17.3%)
CIE-LAB	lab(55.60, 43.42, 26.34)
CIE-LCH	lch(55.60, 50.79, 31.24°)
OKLab	oklab(63.38% 0.1282 0.0641)
OKLCH	oklch(63.38% 0.143 26.6)
XYZ	xyz(33.1740, 23.5146, 12.4627)
Luminance	0.2351 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D3635A #5ACAD3

analogous

#D35A8E #D3635A #D3A05A

triadic

#D3635A #5AD363 #635AD3

tetradic

#D3635A #8ED35A #5ACAD3 #A05AD3

square

#D3635A #8ED35A #5ACAD3 #A05AD3

split-complementary

#D3635A #5AD3A0 #5A8ED3

monochromatic

#8D2D26 #BD3D32 #D3635A #E0918A #EDBEBB

Accessibility & contrast

On white

3.68

#D3635A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#D3635A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D3635A

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D3635A	#FFFFFF	#000000	##000000
##D3635A	1.00	3.68	5.70	5.70
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7759

Deuteranopia (green-blind)

#9A8E58

Tritanopia (blue-blind)

#E65061

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #d3635a;
/* rgb */ color: rgb(211, 99, 90);
/* oklch */ color: oklch(63.4% 0.143 26.6);

Tailwind

colors: {
  custom: {
    50: '#e69288',
    500: '#d3635a',
    950: '#000000',
  },
}

SCSS

$custom: #d3635a;
$custom-light: #e69288;
$custom-dark: #000000;

JSON

{
  "hex": "#d3635a",
  "rgb": {
    "r": 211,
    "g": 99,
    "b": 90
  },
  "hsl": {
    "h": 4.463,
    "s": 57.895,
    "l": 59.02
  },
  "oklch": {
    "l": 0.6338,
    "c": 0.14331,
    "h": 26.6
  },
  "luminance": 0.23511
}

Semantic roles & 50–950 ramp

primary

#D3635A

secondary

#ADD9DC

accent

#D6E147

background

#FEF9F8

surface

#FDF1F0

border

#D5CBCB

text

#170D0B

muted

#857E7C

Preview Lab

Preview with #D3635A

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

Preview Lab → · Contrast checker → · Palette generator →