#D3523B#D3523B

#D3523B is a mid, vivid red. Relative luminance 0.202; OKLCH L 60.6% C 0.168 H 32.2°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#D3523B
RGB	rgb(211, 82, 59)
HSL	hsl(9, 63%, 53%)
HSV	hsv(9, 72%, 83%)
CMYK	cmyk(0%, 61.1%, 72%, 17.3%)
CIE-LAB	lab(52.07, 49.57, 39.51)
CIE-LCH	lch(52.07, 63.39, 38.55°)
OKLab	oklab(60.57% 0.1418 0.0894)
OKLCH	oklch(60.57% 0.168 32.2)
XYZ	xyz(30.6739, 20.2035, 6.4213)
Luminance	0.2020 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D3523B #3BBCD3

analogous

#D33B70 #D3523B #D39E3B

triadic

#D3523B #3BD352 #523BD3

tetradic

#D3523B #70D33B #3BBCD3 #9E3BD3

square

#D3523B #70D33B #3BBCD3 #9E3BD3

split-complementary

#D3523B #3BD39E #3B70D3

monochromatic

#79291B #AB3A26 #D3523B #DE7E6D #E9AA9F

Accessibility & contrast

On white

4.17

#D3523B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#D3523B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D3523B

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D3523B	#FFFFFF	#000000	##000000
##D3523B	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#756A38

Deuteranopia (green-blind)

#958737

Tritanopia (blue-blind)

#E8344D

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #d3523b;
/* rgb */ color: rgb(211, 82, 59);
/* oklch */ color: oklch(60.6% 0.168 32.2);

Tailwind

colors: {
  custom: {
    50: '#e88872',
    500: '#d3523b',
    950: '#000000',
  },
}

SCSS

$custom: #d3523b;
$custom-light: #e88872;
$custom-dark: #000000;

JSON

{
  "hex": "#d3523b",
  "rgb": {
    "r": 211,
    "g": 82,
    "b": 59
  },
  "hsl": {
    "h": 9.079,
    "s": 63.333,
    "l": 52.941
  },
  "oklch": {
    "l": 0.60565,
    "c": 0.16765,
    "h": 32.2
  },
  "luminance": 0.20199
}

Semantic roles & 50–950 ramp

primary

#D3523B

secondary

#94CCD6

accent

#CDE641

background

#FFF8F6

surface

#FFF0EC

border

#D7CBC7

text

#180C08

muted

#867D7B

Preview Lab

Preview with #D3523B

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

Preview Lab → · Contrast checker → · Palette generator →