#D23A41#D23A41

#D23A41 is a mid, vivid red. Relative luminance 0.171; OKLCH L 57.8% C 0.188 H 23.0°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#D23A41
RGB	rgb(210, 58, 65)
HSL	hsl(357, 63%, 53%)
HSV	hsv(357, 72%, 82%)
CMYK	cmyk(0%, 72.4%, 69%, 17.6%)
CIE-LAB	lab(48.40, 59.20, 31.79)
CIE-LCH	lch(48.40, 67.19, 28.24°)
OKLab	oklab(57.81% 0.1734 0.0737)
OKLCH	oklch(57.81% 0.188 23)
XYZ	xyz(29.0487, 17.1138, 6.7737)
Luminance	0.1711 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D23A41 #3AD2CB

analogous

#D23A8D #D23A41 #D27F3A

triadic

#D23A41 #41D23A #3A41D2

tetradic

#D23A41 #8DD23A #3AD2CB #7F3AD2

square

#D23A41 #8DD23A #3AD2CB #7F3AD2

split-complementary

#D23A41 #3AD27F #3A8DD2

monochromatic

#771B1F #A8262C #D23A41 #DD6C71 #E99EA1

Accessibility & contrast

On white

4.75

#D23A41 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#D23A41 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #D23A41

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D23A41	#FFFFFF	#000000	##FFFFFF
##D23A41	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665E40

Deuteranopia (green-blind)

#8C7F3C

Tritanopia (blue-blind)

#E7003E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #d23a41;
/* rgb */ color: rgb(210, 58, 65);
/* oklch */ color: oklch(57.8% 0.188 23.0);

Tailwind

colors: {
  custom: {
    50: '#e87b75',
    500: '#d23a41',
    950: '#000000',
  },
}

SCSS

$custom: #d23a41;
$custom-light: #e87b75;
$custom-dark: #000000;

JSON

{
  "hex": "#d23a41",
  "rgb": {
    "r": 210,
    "g": 58,
    "b": 65
  },
  "hsl": {
    "h": 357.237,
    "s": 62.81,
    "l": 52.549
  },
  "oklch": {
    "l": 0.57811,
    "c": 0.1884,
    "h": 23
  },
  "luminance": 0.17109
}

Semantic roles & 50–950 ramp

primary

#D23A41

secondary

#93D5D2

accent

#E6DE42

background

#FFF7F7

surface

#FFEEED

border

#D7C9C8

text

#180A08

muted

#867C7B

Preview Lab

Preview with #D23A41

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

Preview Lab → · Contrast checker → · Palette generator →