#8A1B30#8A1B30

#8A1B30 is a dark, vivid red. Relative luminance 0.064; OKLCH L 41.8% C 0.145 H 16.2°. Best body text is #FFFFFF at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#8A1B30
RGB	rgb(138, 27, 48)
HSL	hsl(349, 67%, 32%)
HSV	hsv(349, 80%, 54%)
CMYK	cmyk(0%, 80.4%, 65.2%, 45.9%)
CIE-LAB	lab(30.41, 46.61, 16.84)
CIE-LCH	lch(30.41, 49.56, 19.86°)
OKLab	oklab(41.83% 0.1393 0.0406)
OKLCH	oklch(41.83% 0.145 16.2)
XYZ	xyz(11.4079, 6.4023, 3.4308)
Luminance	0.0640 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A1B30 #1B8A75

analogous

#8A1B67 #8A1B30 #8A3E1B

triadic

#8A1B30 #308A1B #1B308A

tetradic

#8A1B30 #678A1B #1B8A75 #3E1B8A

square

#8A1B30 #678A1B #1B8A75 #3E1B8A

split-complementary

#8A1B30 #1B8A3E #1B678A

monochromatic

#24070C #57111E #8A1B30 #BD2542 #DB4561

Accessibility & contrast

On white

9.21

#8A1B30 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#8A1B30 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A1B30

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A1B30	#FFFFFF	#000000	##FFFFFF
##8A1B30	1.00	9.21	2.28	9.21
#FFFFFF	9.21	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3930

Deuteranopia (green-blind)

#57502D

Tritanopia (blue-blind)

#980024

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #8a1b30;
/* rgb */ color: rgb(138, 27, 48);
/* oklch */ color: oklch(41.8% 0.145 16.2);

Tailwind

colors: {
  custom: {
    50: '#b36368',
    500: '#8a1b30',
    950: '#000000',
  },
}

SCSS

$custom: #8a1b30;
$custom-light: #b36368;
$custom-dark: #000000;

JSON

{
  "hex": "#8a1b30",
  "rgb": {
    "r": 138,
    "g": 27,
    "b": 48
  },
  "hsl": {
    "h": 348.649,
    "s": 67.273,
    "l": 32.353
  },
  "oklch": {
    "l": 0.41831,
    "c": 0.14506,
    "h": 16.2
  },
  "luminance": 0.06401
}

Semantic roles & 50–950 ramp

primary

#8A1B30

secondary

#45BCA5

accent

#EACA3E

background

#FBF6F6

surface

#F7EBEB

border

#D0C6C6

text

#120606

muted

#817A7A

Preview Lab

Preview with #8A1B30

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

Preview Lab → · Contrast checker → · Palette generator →