#7B3543#7B3543

#7B3543 is a dark, moderate red. Relative luminance 0.072; OKLCH L 42.8% C 0.098 H 9.7°. Best body text is #FFFFFF at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#7B3543
RGB	rgb(123, 53, 67)
HSL	hsl(348, 40%, 35%)
HSV	hsv(348, 57%, 48%)
CMYK	cmyk(0%, 56.9%, 45.5%, 51.8%)
CIE-LAB	lab(32.18, 31.92, 6.36)
CIE-LCH	lch(32.18, 32.54, 11.27°)
OKLab	oklab(42.78% 0.0968 0.0166)
OKLCH	oklch(42.78% 0.098 9.7)
XYZ	xyz(10.4553, 7.1635, 6.1412)
Luminance	0.0716 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7B3543 #357B6D

analogous

#7B3566 #7B3543 #7B4A35

triadic

#7B3543 #437B35 #35437B

tetradic

#7B3543 #667B35 #357B6D #4A357B

square

#7B3543 #667B35 #357B6D #4A357B

split-complementary

#7B3543 #357B4A #35667B

monochromatic

#251014 #50232C #7B3543 #A6475A #BF6B7C

Accessibility & contrast

On white

8.63

#7B3543 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#7B3543 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #7B3543

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7B3543	#FFFFFF	#000000	##FFFFFF
##7B3543	1.00	8.63	2.43	8.63
#FFFFFF	8.63	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434343

Deuteranopia (green-blind)

#555141

Tritanopia (blue-blind)

#852D3A

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #7b3543;
/* rgb */ color: rgb(123, 53, 67);
/* oklch */ color: oklch(42.8% 0.098 9.7);

Tailwind

colors: {
  custom: {
    50: '#a46f77',
    500: '#7b3543',
    950: '#000000',
  },
}

SCSS

$custom: #7b3543;
$custom-light: #a46f77;
$custom-dark: #000000;

JSON

{
  "hex": "#7b3543",
  "rgb": {
    "r": 123,
    "g": 53,
    "b": 67
  },
  "hsl": {
    "h": 348,
    "s": 39.773,
    "l": 34.51
  },
  "oklch": {
    "l": 0.42775,
    "c": 0.09825,
    "h": 9.7
  },
  "luminance": 0.07162
}

Semantic roles & 50–950 ramp

primary

#7B3543

secondary

#64A89A

accent

#D0B858

background

#FAF6F7

surface

#F4ECED

border

#CEC7C8

text

#100708

muted

#7F7A7B

Preview Lab

Preview with #7B3543

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

Preview Lab → · Contrast checker → · Palette generator →