#8A1428#8A1428

#8A1428 is a dark, vivid red. Relative luminance 0.061; OKLCH L 41.2% C 0.151 H 19.0°. Best body text is #FFFFFF at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#8A1428
RGB	rgb(138, 20, 40)
HSL	hsl(350, 75%, 31%)
HSV	hsv(350, 86%, 54%)
CMYK	cmyk(0%, 85.5%, 71%, 45.9%)
CIE-LAB	lab(29.56, 48.13, 21.02)
CIE-LCH	lch(29.56, 52.53, 23.59°)
OKLab	oklab(41.16% 0.1424 0.049)
OKLCH	oklch(41.16% 0.151 19)
XYZ	xyz(11.1157, 6.0586, 2.5912)
Luminance	0.0606 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A1428 #148A76

analogous

#8A1463 #8A1428 #8A3B14

triadic

#8A1428 #288A14 #14288A

tetradic

#8A1428 #638A14 #148A76 #3B148A

square

#8A1428 #638A14 #148A76 #3B148A

split-complementary

#8A1428 #148A3B #14638A

monochromatic

#1F0509 #550C19 #8A1428 #BF1C37 #E23654

Accessibility & contrast

On white

9.50

#8A1428 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#8A1428 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A1428

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A1428	#FFFFFF	#000000	##FFFFFF
##8A1428	1.00	9.50	2.21	9.50
#FFFFFF	9.50	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3628

Deuteranopia (green-blind)

#574E24

Tritanopia (blue-blind)

#98001D

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #8a1428;
/* rgb */ color: rgb(138, 20, 40);
/* oklch */ color: oklch(41.2% 0.151 19.0);

Tailwind

colors: {
  custom: {
    50: '#b46061',
    500: '#8a1428',
    950: '#000000',
  },
}

SCSS

$custom: #8a1428;
$custom-light: #b46061;
$custom-dark: #000000;

JSON

{
  "hex": "#8a1428",
  "rgb": {
    "r": 138,
    "g": 20,
    "b": 40
  },
  "hsl": {
    "h": 349.831,
    "s": 74.684,
    "l": 30.98
  },
  "oklch": {
    "l": 0.41158,
    "c": 0.15055,
    "h": 19
  },
  "luminance": 0.06057
}

Semantic roles & 50–950 ramp

primary

#8A1428

secondary

#3CBEA8

accent

#F1D236

background

#FCF6F5

surface

#F8EBE9

border

#D1C6C5

text

#120505

muted

#817A79

Preview Lab

Preview with #8A1428

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

Preview Lab → · Contrast checker → · Palette generator →