#591223#591223

#591223 is a dark, moderate red. Relative luminance 0.027; OKLCH L 31.2% C 0.102 H 11.7°. Best body text is #FFFFFF at 13.68:1 contrast (WCAG AA passes).

Color values

HEX	#591223
RGB	rgb(89, 18, 35)
HSL	hsl(346, 66%, 21%)
HSV	hsv(346, 80%, 35%)
CMYK	cmyk(0%, 79.8%, 60.7%, 65.1%)
CIE-LAB	lab(18.71, 33.14, 8.31)
CIE-LCH	lch(18.71, 34.16, 14.08°)
OKLab	oklab(31.22% 0.1002 0.0208)
OKLCH	oklch(31.22% 0.102 11.7)
XYZ	xyz(4.6399, 2.6785, 1.8625)
Luminance	0.0268 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#591223 #125948

analogous

#591246 #591223 #592412

triadic

#591223 #235912 #122359

tetradic

#591223 #465912 #125948 #241259

square

#591223 #465912 #125948 #241259

split-complementary

#591223 #125924 #124659

monochromatic

#19050A #26080F #591223 #8C1C37 #BF274B

Accessibility & contrast

On white

13.68

#591223 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#591223 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #591223

13.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##591223	#FFFFFF	#000000	##FFFFFF
##591223	1.00	13.68	1.54	13.68
#FFFFFF	13.68	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252423

Deuteranopia (green-blind)

#373321

Tritanopia (blue-blind)

#620119

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #591223;
/* rgb */ color: rgb(89, 18, 35);
/* oklch */ color: oklch(31.2% 0.102 11.7);

Tailwind

colors: {
  custom: {
    50: '#8d575d',
    500: '#591223',
    950: '#000000',
  },
}

SCSS

$custom: #591223;
$custom-light: #8d575d;
$custom-dark: #000000;

JSON

{
  "hex": "#591223",
  "rgb": {
    "r": 89,
    "g": 18,
    "b": 35
  },
  "hsl": {
    "h": 345.634,
    "s": 66.355,
    "l": 20.98
  },
  "oklch": {
    "l": 0.31224,
    "c": 0.10234,
    "h": 11.7
  },
  "luminance": 0.02678
}

Semantic roles & 50–950 ramp

primary

#591223

secondary

#35927B

accent

#E9C03F

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0304

muted

#7E7879

Preview Lab

Preview with #591223

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

Preview Lab → · Contrast checker → · Palette generator →