#7A3333#7A3333

#7A3333 is a dark, moderate red. Relative luminance 0.067; OKLCH L 41.9% C 0.100 H 22.3°. Best body text is #FFFFFF at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#7A3333
RGB	rgb(122, 51, 51)
HSL	hsl(0, 41%, 34%)
HSV	hsv(0, 58%, 48%)
CMYK	cmyk(0%, 58.2%, 58.2%, 52.2%)
CIE-LAB	lab(31.22, 30.99, 15.39)
CIE-LCH	lch(31.22, 34.60, 26.41°)
OKLab	oklab(41.9% 0.0922 0.0379)
OKLCH	oklch(41.9% 0.1 22.3)
XYZ	xyz(9.8082, 6.7454, 3.9168)
Luminance	0.0674 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7A3333 #337A7A

analogous

#7A3357 #7A3333 #7A5733

triadic

#7A3333 #337A33 #33337A

tetradic

#7A3333 #577A33 #337A7A #57337A

square

#7A3333 #577A33 #337A7A #57337A

split-complementary

#7A3333 #337A57 #33577A

monochromatic

#240F0F #4F2121 #7A3333 #A54545 #C06868

Accessibility & contrast

On white

8.94

#7A3333 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#7A3333 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7A3333

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7A3333	#FFFFFF	#000000	##FFFFFF
##7A3333	1.00	8.94	2.35	8.94
#FFFFFF	8.94	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444032

Deuteranopia (green-blind)

#564F31

Tritanopia (blue-blind)

#852734

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #7a3333;
/* rgb */ color: rgb(122, 51, 51);
/* oklch */ color: oklch(41.9% 0.100 22.3);

Tailwind

colors: {
  custom: {
    50: '#a56d6a',
    500: '#7a3333',
    950: '#000000',
  },
}

SCSS

$custom: #7a3333;
$custom-light: #a56d6a;
$custom-dark: #000000;

JSON

{
  "hex": "#7a3333",
  "rgb": {
    "r": 122,
    "g": 51,
    "b": 51
  },
  "hsl": {
    "h": 0,
    "s": 41.04,
    "l": 33.922
  },
  "oklch": {
    "l": 0.41897,
    "c": 0.09964,
    "h": 22.3
  },
  "luminance": 0.06744
}

Semantic roles & 50–950 ramp

primary

#7A3333

secondary

#61A8A8

accent

#D1D157

background

#FAF6F6

surface

#F4ECEB

border

#CEC7C6

text

#100706

muted

#7F7A7A

Preview Lab

Preview with #7A3333

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

Preview Lab → · Contrast checker → · Palette generator →