#972921#972921

#972921 is a mid, vivid red. Relative luminance 0.083; OKLCH L 45.3% C 0.147 H 28.5°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#972921
RGB	rgb(151, 41, 33)
HSL	hsl(4, 64%, 36%)
HSV	hsv(4, 78%, 59%)
CMYK	cmyk(0%, 72.8%, 78.1%, 40.8%)
CIE-LAB	lab(34.55, 45.09, 31.81)
CIE-LCH	lch(34.55, 55.18, 35.20°)
OKLab	oklab(45.31% 0.1293 0.0703)
OKLCH	oklch(45.31% 0.147 28.5)
XYZ	xyz(13.8315, 8.2771, 2.3079)
Luminance	0.0828 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#972921 #218F97

analogous

#972154 #972921 #976421

triadic

#972921 #219729 #292197

tetradic

#972921 #549721 #218F97 #642197

square

#972921 #549721 #218F97 #642197

split-complementary

#972921 #219764 #215497

monochromatic

#330E0B #651B16 #972921 #C9372C #DA6158

Accessibility & contrast

On white

7.91

#972921 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#972921 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #972921

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##972921	#FFFFFF	#000000	##FFFFFF
##972921	1.00	7.91	2.66	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49421F

Deuteranopia (green-blind)

#655A1D

Tritanopia (blue-blind)

#A70028

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #972921;
/* rgb */ color: rgb(151, 41, 33);
/* oklch */ color: oklch(45.3% 0.147 28.5);

Tailwind

colors: {
  custom: {
    50: '#be6b5d',
    500: '#972921',
    950: '#000000',
  },
}

SCSS

$custom: #972921;
$custom-light: #be6b5d;
$custom-dark: #000000;

JSON

{
  "hex": "#972921",
  "rgb": {
    "r": 151,
    "g": 41,
    "b": 33
  },
  "hsl": {
    "h": 4.068,
    "s": 64.13,
    "l": 36.078
  },
  "oklch": {
    "l": 0.45313,
    "c": 0.14719,
    "h": 28.5
  },
  "luminance": 0.08275
}

Semantic roles & 50–950 ramp

primary

#972921

secondary

#55B7BE

accent

#DCE741

background

#FCF6F5

surface

#F9ECE9

border

#D2C7C5

text

#140704

muted

#827A79

Preview Lab

Preview with #972921

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

Preview Lab → · Contrast checker → · Palette generator →