#D23A51#D23A51

#D23A51 is a mid, vivid red. Relative luminance 0.173; OKLCH L 58.1% C 0.188 H 17.0°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#D23A51
RGB	rgb(210, 58, 81)
HSL	hsl(351, 63%, 53%)
HSV	hsv(351, 72%, 82%)
CMYK	cmyk(0%, 72.4%, 61.4%, 17.6%)
CIE-LAB	lab(48.67, 60.09, 22.58)
CIE-LCH	lch(48.67, 64.19, 20.59°)
OKLab	oklab(58.09% 0.1795 0.0548)
OKLCH	oklch(58.09% 0.188 17)
XYZ	xyz(29.5796, 17.3261, 9.5697)
Luminance	0.1732 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D23A51 #3AD2BB

analogous

#D23A9D #D23A51 #D26F3A

triadic

#D23A51 #51D23A #3A51D2

tetradic

#D23A51 #9DD23A #3AD2BB #6F3AD2

square

#D23A51 #9DD23A #3AD2BB #6F3AD2

split-complementary

#D23A51 #3AD26F #3A9DD2

monochromatic

#771B29 #A8263A #D23A51 #DD6C7D #E99EA9

Accessibility & contrast

On white

4.70

#D23A51 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#D23A51 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D23A51

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D23A51	#FFFFFF	#000000	##FFFFFF
##D23A51	1.00	4.70	4.46	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635F51

Deuteranopia (green-blind)

#8A7F4D

Tritanopia (blue-blind)

#E60344

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #d23a51;
/* rgb */ color: rgb(210, 58, 81);
/* oklch */ color: oklch(58.1% 0.188 17.0);

Tailwind

colors: {
  custom: {
    50: '#e77b81',
    500: '#d23a51',
    950: '#000000',
  },
}

SCSS

$custom: #d23a51;
$custom-light: #e77b81;
$custom-dark: #000000;

JSON

{
  "hex": "#d23a51",
  "rgb": {
    "r": 210,
    "g": 58,
    "b": 81
  },
  "hsl": {
    "h": 350.921,
    "s": 62.81,
    "l": 52.549
  },
  "oklch": {
    "l": 0.58094,
    "c": 0.18762,
    "h": 17
  },
  "luminance": 0.17322
}

Semantic roles & 50–950 ramp

primary

#D23A51

secondary

#93D5CB

accent

#E6CD42

background

#FFF7F7

surface

#FEEEEE

border

#D6C9C9

text

#170A0A

muted

#857C7C

Preview Lab

Preview with #D23A51

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

Preview Lab → · Contrast checker → · Palette generator →