#8A1833#8A1833

#8A1833 is a dark, vivid red. Relative luminance 0.063; OKLCH L 41.7% C 0.148 H 13.9°. Best body text is #FFFFFF at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#8A1833
RGB	rgb(138, 24, 51)
HSL	hsl(346, 70%, 32%)
HSV	hsv(346, 83%, 54%)
CMYK	cmyk(0%, 82.6%, 63%, 45.9%)
CIE-LAB	lab(30.15, 47.70, 14.52)
CIE-LCH	lch(30.15, 49.86, 16.93°)
OKLab	oklab(41.66% 0.1434 0.0355)
OKLCH	oklch(41.66% 0.148 13.9)
XYZ	xyz(11.4066, 6.2973, 3.7462)
Luminance	0.0630 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A1833 #188A6F

analogous

#8A186C #8A1833 #8A3618

triadic

#8A1833 #338A18 #18338A

tetradic

#8A1833 #6C8A18 #188A6F #36188A

square

#8A1833 #6C8A18 #188A6F #36188A

split-complementary

#8A1833 #188A36 #186C8A

monochromatic

#22060C #560F20 #8A1833 #BE2146 #DE3F64

Accessibility & contrast

On white

9.30

#8A1833 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#8A1833 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A1833

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A1833	#FFFFFF	#000000	##FFFFFF
##8A1833	1.00	9.30	2.26	9.30
#FFFFFF	9.30	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393833

Deuteranopia (green-blind)

#564F30

Tritanopia (blue-blind)

#980024

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #8a1833;
/* rgb */ color: rgb(138, 24, 51);
/* oklch */ color: oklch(41.7% 0.148 13.9);

Tailwind

colors: {
  custom: {
    50: '#b3626a',
    500: '#8a1833',
    950: '#000000',
  },
}

SCSS

$custom: #8a1833;
$custom-light: #b3626a;
$custom-dark: #000000;

JSON

{
  "hex": "#8a1833",
  "rgb": {
    "r": 138,
    "g": 24,
    "b": 51
  },
  "hsl": {
    "h": 345.789,
    "s": 70.37,
    "l": 31.765
  },
  "oklch": {
    "l": 0.41663,
    "c": 0.14772,
    "h": 13.9
  },
  "luminance": 0.06296
}

Semantic roles & 50–950 ramp

primary

#8A1833

secondary

#40BDA0

accent

#EDC33B

background

#FBF6F6

surface

#F7EBEB

border

#D0C6C6

text

#120606

muted

#817A7A

Preview Lab

Preview with #8A1833

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

Preview Lab → · Contrast checker → · Palette generator →