#973333#973333

#973333 is a mid, vivid red. Relative luminance 0.092; OKLCH L 46.7% C 0.134 H 23.9°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#973333
RGB	rgb(151, 51, 51)
HSL	hsl(0, 50%, 40%)
HSV	hsv(0, 66%, 59%)
CMYK	cmyk(0%, 66.2%, 66.2%, 40.8%)
CIE-LAB	lab(36.34, 41.82, 23.00)
CIE-LCH	lch(36.34, 47.73, 28.81°)
OKLab	oklab(46.73% 0.1229 0.0545)
OKLCH	oklch(46.73% 0.134 23.9)
XYZ	xyz(14.5453, 9.1880, 4.1389)
Luminance	0.0919 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#973333 #339797

analogous

#973365 #973333 #976533

triadic

#973333 #339733 #333397

tetradic

#973333 #659733 #339797 #653397

square

#973333 #659733 #339797 #653397

split-complementary

#973333 #339765 #336597

monochromatic

#3C1414 #692424 #973333 #C14747 #D07474

Accessibility & contrast

On white

7.40

#973333 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#973333 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #973333

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##973333	#FFFFFF	#000000	##FFFFFF
##973333	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D4832

Deuteranopia (green-blind)

#675D30

Tritanopia (blue-blind)

#A61C34

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #973333;
/* rgb */ color: rgb(151, 51, 51);
/* oklch */ color: oklch(46.7% 0.134 23.9);

Tailwind

colors: {
  custom: {
    50: '#bc706a',
    500: '#973333',
    950: '#000000',
  },
}

SCSS

$custom: #973333;
$custom-light: #bc706a;
$custom-dark: #000000;

JSON

{
  "hex": "#973333",
  "rgb": {
    "r": 151,
    "g": 51,
    "b": 51
  },
  "hsl": {
    "h": 0,
    "s": 49.505,
    "l": 39.608
  },
  "oklch": {
    "l": 0.46734,
    "c": 0.13442,
    "h": 23.9
  },
  "luminance": 0.09186
}

Semantic roles & 50–950 ramp

primary

#973333

secondary

#6DB8B8

accent

#D9D94F

background

#FCF7F6

surface

#F8EDEB

border

#D1C8C6

text

#130806

muted

#827B7A

Preview Lab

Preview with #973333

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

Preview Lab → · Contrast checker → · Palette generator →