#D23A45#D23A45

#D23A45 is a mid, vivid red. Relative luminance 0.172; OKLCH L 57.9% C 0.188 H 21.6°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#D23A45
RGB	rgb(210, 58, 69)
HSL	hsl(356, 63%, 53%)
HSV	hsv(356, 72%, 82%)
CMYK	cmyk(0%, 72.4%, 67.1%, 17.6%)
CIE-LAB	lab(48.46, 59.40, 29.50)
CIE-LCH	lch(48.46, 66.32, 26.41°)
OKLab	oklab(57.88% 0.1749 0.0692)
OKLCH	oklch(57.88% 0.188 21.6)
XYZ	xyz(29.1687, 17.1618, 7.4057)
Luminance	0.1716 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D23A45 #3AD2C7

analogous

#D23A91 #D23A45 #D27B3A

triadic

#D23A45 #45D23A #3A45D2

tetradic

#D23A45 #91D23A #3AD2C7 #7B3AD2

square

#D23A45 #91D23A #3AD2C7 #7B3AD2

split-complementary

#D23A45 #3AD27B #3A91D2

monochromatic

#771B22 #A82630 #D23A45 #DD6C74 #E99EA3

Accessibility & contrast

On white

4.74

#D23A45 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#D23A45 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D23A45

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D23A45	#FFFFFF	#000000	##FFFFFF
##D23A45	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655E44

Deuteranopia (green-blind)

#8B7F40

Tritanopia (blue-blind)

#E7003F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #d23a45;
/* rgb */ color: rgb(210, 58, 69);
/* oklch */ color: oklch(57.9% 0.188 21.6);

Tailwind

colors: {
  custom: {
    50: '#e87b78',
    500: '#d23a45',
    950: '#000000',
  },
}

SCSS

$custom: #d23a45;
$custom-light: #e87b78;
$custom-dark: #000000;

JSON

{
  "hex": "#d23a45",
  "rgb": {
    "r": 210,
    "g": 58,
    "b": 69
  },
  "hsl": {
    "h": 355.658,
    "s": 62.81,
    "l": 52.549
  },
  "oklch": {
    "l": 0.57875,
    "c": 0.18806,
    "h": 21.6
  },
  "luminance": 0.17157
}

Semantic roles & 50–950 ramp

primary

#D23A45

secondary

#93D5D0

accent

#E6DA42

background

#FFF7F7

surface

#FFEEED

border

#D7C9C8

text

#180A09

muted

#867C7B

Preview Lab

Preview with #D23A45

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

Preview Lab → · Contrast checker → · Palette generator →