#973639#973639

#973639 is a mid, vivid red. Relative luminance 0.095; OKLCH L 47.2% C 0.130 H 21.8°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#973639
RGB	rgb(151, 54, 57)
HSL	hsl(358, 47%, 40%)
HSV	hsv(358, 64%, 59%)
CMYK	cmyk(0%, 64.2%, 62.3%, 40.8%)
CIE-LAB	lab(36.96, 40.86, 20.04)
CIE-LCH	lch(36.96, 45.51, 26.13°)
OKLab	oklab(47.23% 0.121 0.0484)
OKLCH	oklch(47.23% 0.13 21.8)
XYZ	xyz(14.8216, 9.5150, 4.9262)
Luminance	0.0951 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#973639 #369794

analogous

#97366A #973639 #976336

triadic

#973639 #399736 #363997

tetradic

#973639 #6A9736 #369794 #633697

square

#973639 #6A9736 #369794 #633697

split-complementary

#973639 #369763 #366A97

monochromatic

#3D1617 #6A2628 #973639 #BF4B4F #CF787B

Accessibility & contrast

On white

7.23

#973639 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#973639 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #973639

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##973639	#FFFFFF	#000000	##FFFFFF
##973639	1.00	7.23	2.90	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4A38

Deuteranopia (green-blind)

#675F37

Tritanopia (blue-blind)

#A52238

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #973639;
/* rgb */ color: rgb(151, 54, 57);
/* oklch */ color: oklch(47.2% 0.130 21.8);

Tailwind

colors: {
  custom: {
    50: '#bb726f',
    500: '#973639',
    950: '#000000',
  },
}

SCSS

$custom: #973639;
$custom-light: #bb726f;
$custom-dark: #000000;

JSON

{
  "hex": "#973639",
  "rgb": {
    "r": 151,
    "g": 54,
    "b": 57
  },
  "hsl": {
    "h": 358.144,
    "s": 47.317,
    "l": 40.196
  },
  "oklch": {
    "l": 0.47229,
    "c": 0.13032,
    "h": 21.8
  },
  "luminance": 0.09513
}

Semantic roles & 50–950 ramp

primary

#973639

secondary

#71B8B6

accent

#D7D351

background

#FCF7F6

surface

#F8EDEC

border

#D1C8C7

text

#130807

muted

#827B7A

Preview Lab

Preview with #973639

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

Preview Lab → · Contrast checker → · Palette generator →