#D1423F#D1423F

#D1423F is a mid, vivid red. Relative luminance 0.178; OKLCH L 58.4% C 0.180 H 25.7°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#D1423F
RGB	rgb(209, 66, 63)
HSL	hsl(1, 61%, 53%)
HSV	hsv(1, 70%, 82%)
CMYK	cmyk(0%, 68.4%, 69.9%, 18%)
CIE-LAB	lab(49.27, 55.82, 33.95)
CIE-LCH	lch(49.27, 65.33, 31.31°)
OKLab	oklab(58.42% 0.1624 0.0782)
OKLCH	oklch(58.42% 0.18 25.7)
XYZ	xyz(29.1431, 17.8149, 6.6057)
Luminance	0.1781 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#D1423F #3FCED1

analogous

#D13F85 #D1423F #D18B3F

triadic

#D1423F #3FD142 #423FD1

tetradic

#D1423F #85D13F #3FCED1 #8B3FD1

square

#D1423F #85D13F #3FCED1 #8B3FD1

split-complementary

#D1423F #3FD18B #3F85D1

monochromatic

#791F1D #AA2B29 #D1423F #DD7370 #E9A3A2

Accessibility & contrast

On white

4.60

#D1423F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#D1423F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #D1423F

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##D1423F	#FFFFFF	#000000	##FFFFFF
##D1423F	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A613D

Deuteranopia (green-blind)

#8E803A

Tritanopia (blue-blind)

#E61643

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #d1423f;
/* rgb */ color: rgb(209, 66, 63);
/* oklch */ color: oklch(58.4% 0.180 25.7);

Tailwind

colors: {
  custom: {
    50: '#e77f74',
    500: '#d1423f',
    950: '#000000',
  },
}

SCSS

$custom: #d1423f;
$custom-light: #e77f74;
$custom-dark: #000000;

JSON

{
  "hex": "#d1423f",
  "rgb": {
    "r": 209,
    "g": 66,
    "b": 63
  },
  "hsl": {
    "h": 1.233,
    "s": 61.345,
    "l": 53.333
  },
  "oklch": {
    "l": 0.58416,
    "c": 0.18023,
    "h": 25.7
  },
  "luminance": 0.17811
}

Semantic roles & 50–950 ramp

primary

#D1423F

secondary

#97D4D5

accent

#E1E443

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#170B08

muted

#857C7B

Preview Lab

Preview with #D1423F

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

Preview Lab → · Contrast checker → · Palette generator →