#D3523F#D3523F

#D3523F is a mid, vivid red. Relative luminance 0.202; OKLCH L 60.6% C 0.167 H 30.9°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#D3523F
RGB	rgb(211, 82, 63)
HSL	hsl(8, 63%, 54%)
HSV	hsv(8, 70%, 83%)
CMYK	cmyk(0%, 61.1%, 70.1%, 17.3%)
CIE-LAB	lab(52.11, 49.77, 37.36)
CIE-LCH	lch(52.11, 62.23, 36.90°)
OKLab	oklab(60.62% 0.1432 0.0855)
OKLCH	oklch(60.62% 0.167 30.9)
XYZ	xyz(30.7816, 20.2466, 6.9888)
Luminance	0.2024 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D3523F #3FC0D3

analogous

#D33F76 #D3523F #D39C3F

triadic

#D3523F #3FD352 #523FD3

tetradic

#D3523F #76D33F #3FC0D3 #9C3FD3

square

#D3523F #76D33F #3FC0D3 #9C3FD3

split-complementary

#D3523F #3FD39C #3F76D3

monochromatic

#7B281C #AD3928 #D3523F #DE7F71 #EAACA3

Accessibility & contrast

On white

4.16

#D3523F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#D3523F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D3523F

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D3523F	#FFFFFF	#000000	##000000
##D3523F	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#756B3C

Deuteranopia (green-blind)

#95873B

Tritanopia (blue-blind)

#E7344E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #d3523f;
/* rgb */ color: rgb(211, 82, 63);
/* oklch */ color: oklch(60.6% 0.167 30.9);

Tailwind

colors: {
  custom: {
    50: '#e88875',
    500: '#d3523f',
    950: '#000000',
  },
}

SCSS

$custom: #d3523f;
$custom-light: #e88875;
$custom-dark: #000000;

JSON

{
  "hex": "#d3523f",
  "rgb": {
    "r": 211,
    "g": 82,
    "b": 63
  },
  "hsl": {
    "h": 7.703,
    "s": 62.712,
    "l": 53.725
  },
  "oklch": {
    "l": 0.60617,
    "c": 0.16678,
    "h": 30.9
  },
  "luminance": 0.20242
}

Semantic roles & 50–950 ramp

primary

#D3523F

secondary

#97CED7

accent

#D1E642

background

#FFF8F7

surface

#FFF0ED

border

#D7CBC8

text

#170C08

muted

#857D7B

Preview Lab

Preview with #D3523F

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

Preview Lab → · Contrast checker → · Palette generator →