#973921#973921

#973921 is a mid, vivid red. Relative luminance 0.096; OKLCH L 47.3% C 0.132 H 35.3°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#973921
RGB	rgb(151, 57, 33)
HSL	hsl(12, 64%, 36%)
HSV	hsv(12, 78%, 59%)
CMYK	cmyk(0%, 62.3%, 78.1%, 40.8%)
CIE-LAB	lab(37.15, 38.09, 34.55)
CIE-LCH	lch(37.15, 51.43, 42.21°)
OKLab	oklab(47.26% 0.1075 0.0762)
OKLCH	oklch(47.26% 0.132 35.3)
XYZ	xyz(14.5017, 9.6174, 2.5313)
Luminance	0.0961 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#973921 #217F97

analogous

#972144 #973921 #977421

triadic

#973921 #219739 #392197

tetradic

#973921 #449721 #217F97 #742197

square

#973921 #449721 #217F97 #742197

split-complementary

#973921 #219774 #214497

monochromatic

#33130B #652616 #973921 #C94C2C #DA7258

Accessibility & contrast

On white

7.18

#973921 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#973921 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #973921

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##973921	#FFFFFF	#000000	##FFFFFF
##973921	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534A1E

Deuteranopia (green-blind)

#6A5F1E

Tritanopia (blue-blind)

#A62234

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #973921;
/* rgb */ color: rgb(151, 57, 33);
/* oklch */ color: oklch(47.3% 0.132 35.3);

Tailwind

colors: {
  custom: {
    50: '#bd735e',
    500: '#973921',
    950: '#000000',
  },
}

SCSS

$custom: #973921;
$custom-light: #bd735e;
$custom-dark: #000000;

JSON

{
  "hex": "#973921",
  "rgb": {
    "r": 151,
    "g": 57,
    "b": 33
  },
  "hsl": {
    "h": 12.203,
    "s": 64.13,
    "l": 36.078
  },
  "oklch": {
    "l": 0.47261,
    "c": 0.13182,
    "h": 35.3
  },
  "luminance": 0.09615
}

Semantic roles & 50–950 ramp

primary

#973921

secondary

#55A9BE

accent

#C5E741

background

#FCF7F5

surface

#F8EDE9

border

#D1C8C5

text

#130804

muted

#827B79

Preview Lab

Preview with #973921

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

Preview Lab → · Contrast checker → · Palette generator →