#D3575B#D3575B

#D3575B is a mid, vivid red. Relative luminance 0.214; OKLCH L 61.7% C 0.157 H 21.0°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#D3575B
RGB	rgb(211, 87, 91)
HSL	hsl(358, 58%, 58%)
HSV	hsv(358, 59%, 83%)
CMYK	cmyk(0%, 58.8%, 56.9%, 17.3%)
CIE-LAB	lab(53.41, 49.24, 22.90)
CIE-LCH	lch(53.41, 54.30, 24.94°)
OKLab	oklab(61.73% 0.1466 0.0562)
OKLCH	oklch(61.73% 0.157 21)
XYZ	xyz(32.1633, 21.4246, 12.3372)
Luminance	0.2142 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D3575B #57D3CF

analogous

#D35799 #D3575B #D39157

triadic

#D3575B #5BD357 #575BD3

tetradic

#D3575B #99D357 #57D3CF #9157D3

square

#D3575B #99D357 #57D3CF #9157D3

split-complementary

#D3575B #57D391 #5799D3

monochromatic

#8B2428 #BC3136 #D3575B #E0878A #ECB8BA

Accessibility & contrast

On white

3.97

#D3575B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#D3575B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #D3575B

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D3575B	#FFFFFF	#000000	##000000
##D3575B	1.00	3.97	5.28	5.28
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#756F5A

Deuteranopia (green-blind)

#948958

Tritanopia (blue-blind)

#E64159

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #d3575b;
/* rgb */ color: rgb(211, 87, 91);
/* oklch */ color: oklch(61.7% 0.157 21.0);

Tailwind

colors: {
  custom: {
    50: '#e68b89',
    500: '#d3575b',
    950: '#000000',
  },
}

SCSS

$custom: #d3575b;
$custom-light: #e68b89;
$custom-dark: #000000;

JSON

{
  "hex": "#d3575b",
  "rgb": {
    "r": 211,
    "g": 87,
    "b": 91
  },
  "hsl": {
    "h": 358.065,
    "s": 58.491,
    "l": 58.431
  },
  "oklch": {
    "l": 0.61734,
    "c": 0.15696,
    "h": 21
  },
  "luminance": 0.21421
}

Semantic roles & 50–950 ramp

primary

#D3575B

secondary

#AADCDA

accent

#E2DD46

background

#FEF8F8

surface

#FDF0F0

border

#D5CBCB

text

#170C0B

muted

#857D7C

Preview Lab

Preview with #D3575B

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

Preview Lab → · Contrast checker → · Palette generator →