#972037#972037

#972037 is a dark, vivid red. Relative luminance 0.079; OKLCH L 44.8% C 0.154 H 15.7°. Best body text is #FFFFFF at 8.15:1 contrast (WCAG AA passes).

Color values

HEX	#972037
RGB	rgb(151, 32, 55)
HSL	hsl(348, 65%, 36%)
HSV	hsv(348, 79%, 59%)
CMYK	cmyk(0%, 78.8%, 63.6%, 40.8%)
CIE-LAB	lab(33.75, 49.42, 17.14)
CIE-LCH	lch(33.75, 52.31, 19.13°)
OKLab	oklab(44.83% 0.1479 0.0416)
OKLCH	oklch(44.83% 0.154 15.7)
XYZ	xyz(13.9701, 7.8903, 4.4011)
Luminance	0.0789 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#972037 #209780

analogous

#972072 #972037 #974420

triadic

#972037 #379720 #203797

tetradic

#972037 #729720 #209780 #442097

square

#972037 #729720 #209780 #442097

split-complementary

#972037 #209744 #207297

monochromatic

#320B12 #641525 #972037 #C92B49 #DB5670

Accessibility & contrast

On white

8.15

#972037 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#972037 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #972037

8.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##972037	#FFFFFF	#000000	##FFFFFF
##972037	1.00	8.15	2.58	8.15
#FFFFFF	8.15	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424037

Deuteranopia (green-blind)

#605834

Tritanopia (blue-blind)

#A6002A

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #972037;
/* rgb */ color: rgb(151, 32, 55);
/* oklch */ color: oklch(44.8% 0.154 15.7);

Tailwind

colors: {
  custom: {
    50: '#bd676d',
    500: '#972037',
    950: '#000000',
  },
}

SCSS

$custom: #972037;
$custom-light: #bd676d;
$custom-dark: #000000;

JSON

{
  "hex": "#972037",
  "rgb": {
    "r": 151,
    "g": 32,
    "b": 55
  },
  "hsl": {
    "h": 348.403,
    "s": 65.027,
    "l": 35.882
  },
  "oklch": {
    "l": 0.44828,
    "c": 0.15363,
    "h": 15.7
  },
  "luminance": 0.07888
}

Semantic roles & 50–950 ramp

primary

#972037

secondary

#54BFAA

accent

#E8C740

background

#FCF6F6

surface

#F8EBEB

border

#D1C6C6

text

#130707

muted

#827A7A

Preview Lab

Preview with #972037

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

Preview Lab → · Contrast checker → · Palette generator →