#58121F#58121F

#58121F is a dark, moderate red. Relative luminance 0.026; OKLCH L 30.9% C 0.101 H 15.1°. Best body text is #FFFFFF at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#58121F
RGB	rgb(88, 18, 31)
HSL	hsl(349, 66%, 21%)
HSV	hsv(349, 80%, 35%)
CMYK	cmyk(0%, 79.5%, 64.8%, 65.5%)
CIE-LAB	lab(18.40, 32.47, 10.70)
CIE-LCH	lch(18.40, 34.19, 18.23°)
OKLab	oklab(30.92% 0.0974 0.0262)
OKLCH	oklch(30.92% 0.101 15.1)
XYZ	xyz(4.4886, 2.6069, 1.5629)
Luminance	0.0261 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58121F #12584B

analogous

#581242 #58121F #582812

triadic

#58121F #1F5812 #121F58

tetradic

#58121F #425812 #12584B #281258

square

#58121F #425812 #12584B #281258

split-complementary

#58121F #125828 #124258

monochromatic

#190509 #25080D #58121F #8B1C31 #BE2743

Accessibility & contrast

On white

13.80

#58121F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#58121F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #58121F

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58121F	#FFFFFF	#000000	##FFFFFF
##58121F	1.00	13.80	1.52	13.80
#FFFFFF	13.80	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25241F

Deuteranopia (green-blind)

#37321D

Tritanopia (blue-blind)

#610017

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #58121f;
/* rgb */ color: rgb(88, 18, 31);
/* oklch */ color: oklch(30.9% 0.101 15.1);

Tailwind

colors: {
  custom: {
    50: '#8c575a',
    500: '#58121f',
    950: '#000000',
  },
}

SCSS

$custom: #58121f;
$custom-light: #8c575a;
$custom-dark: #000000;

JSON

{
  "hex": "#58121f",
  "rgb": {
    "r": 88,
    "g": 18,
    "b": 31
  },
  "hsl": {
    "h": 348.857,
    "s": 66.038,
    "l": 20.784
  },
  "oklch": {
    "l": 0.30923,
    "c": 0.10091,
    "h": 15.1
  },
  "luminance": 0.02606
}

Semantic roles & 50–950 ramp

primary

#58121F

secondary

#359180

accent

#E9C93F

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0303

muted

#7E7878

Preview Lab

Preview with #58121F

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

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