#D23835#D23835

#D23835 is a mid, vivid red. Relative luminance 0.168; OKLCH L 57.5% C 0.191 H 26.5°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#D23835
RGB	rgb(210, 56, 53)
HSL	hsl(1, 64%, 52%)
HSV	hsv(1, 75%, 82%)
CMYK	cmyk(0%, 73.3%, 74.8%, 17.6%)
CIE-LAB	lab(48.00, 59.36, 38.24)
CIE-LCH	lch(48.00, 70.61, 32.79°)
OKLab	oklab(57.46% 0.1714 0.0854)
OKLCH	oklch(57.46% 0.191 26.5)
XYZ	xyz(28.6384, 16.7914, 5.1006)
Luminance	0.1679 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D23835 #35CFD2

analogous

#D23581 #D23835 #D28635

triadic

#D23835 #35D238 #3835D2

tetradic

#D23835 #81D235 #35CFD2 #8635D2

square

#D23835 #81D235 #35CFD2 #8635D2

split-complementary

#D23835 #35D286 #3581D2

monochromatic

#731B1A #A52725 #D23835 #DD6967 #E89B99

Accessibility & contrast

On white

4.82

#D23835 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#D23835 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D23835

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D23835	#FFFFFF	#000000	##FFFFFF
##D23835	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665D33

Deuteranopia (green-blind)

#8C7E2F

Tritanopia (blue-blind)

#E70039

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #d23835;
/* rgb */ color: rgb(210, 56, 53);
/* oklch */ color: oklch(57.5% 0.191 26.5);

Tailwind

colors: {
  custom: {
    50: '#e97a6d',
    500: '#d23835',
    950: '#000000',
  },
}

SCSS

$custom: #d23835;
$custom-light: #e97a6d;
$custom-dark: #000000;

JSON

{
  "hex": "#d23835",
  "rgb": {
    "r": 210,
    "g": 56,
    "b": 53
  },
  "hsl": {
    "h": 1.146,
    "s": 63.563,
    "l": 51.569
  },
  "oklch": {
    "l": 0.57457,
    "c": 0.19148,
    "h": 26.5
  },
  "luminance": 0.16787
}

Semantic roles & 50–950 ramp

primary

#D23835

secondary

#8FD3D4

accent

#E3E741

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#180A07

muted

#867C7A

Preview Lab

Preview with #D23835

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

Preview Lab → · Contrast checker → · Palette generator →