#8A303C#8A303C

#8A303C is a dark, vivid red. Relative luminance 0.078; OKLCH L 44.3% C 0.122 H 15.8°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#8A303C
RGB	rgb(138, 48, 60)
HSL	hsl(352, 48%, 36%)
HSV	hsv(352, 65%, 54%)
CMYK	cmyk(0%, 65.2%, 56.5%, 45.9%)
CIE-LAB	lab(33.66, 39.24, 13.35)
CIE-LCH	lch(33.66, 41.45, 18.78°)
OKLab	oklab(44.33% 0.1179 0.0333)
OKLCH	oklch(44.33% 0.122 15.8)
XYZ	xyz(12.3549, 7.8450, 5.1377)
Luminance	0.0784 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8A303C #308A7E

analogous

#8A3069 #8A303C #8A5130

triadic

#8A303C #3C8A30 #303C8A

tetradic

#8A303C #698A30 #308A7E #51308A

square

#8A303C #698A30 #308A7E #51308A

split-complementary

#8A303C #308A51 #30698A

monochromatic

#2F1015 #5D2028 #8A303C #B74050 #CB6976

Accessibility & contrast

On white

8.18

#8A303C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#8A303C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #8A303C

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8A303C	#FFFFFF	#000000	##FFFFFF
##8A303C	1.00	8.18	2.57	8.18
#FFFFFF	8.18	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46433C

Deuteranopia (green-blind)

#5D563A

Tritanopia (blue-blind)

#972035

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #8a303c;
/* rgb */ color: rgb(138, 48, 60);
/* oklch */ color: oklch(44.3% 0.122 15.8);

Tailwind

colors: {
  custom: {
    50: '#b16d71',
    500: '#8a303c',
    950: '#000000',
  },
}

SCSS

$custom: #8a303c;
$custom-light: #b16d71;
$custom-dark: #000000;

JSON

{
  "hex": "#8a303c",
  "rgb": {
    "r": 138,
    "g": 48,
    "b": 60
  },
  "hsl": {
    "h": 352,
    "s": 48.387,
    "l": 36.471
  },
  "oklch": {
    "l": 0.44334,
    "c": 0.12249,
    "h": 15.8
  },
  "luminance": 0.07843
}

Semantic roles & 50–950 ramp

primary

#8A303C

secondary

#64B2A8

accent

#D8C650

background

#FBF6F6

surface

#F6ECEC

border

#D0C7C7

text

#120707

muted

#817A7A

Preview Lab

Preview with #8A303C

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

Preview Lab → · Contrast checker → · Palette generator →