#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
RGBrgb(123, 53, 67)
HSLhsl(348, 40%, 35%)
HSVhsv(348, 57%, 48%)
CMYKcmyk(0%, 56.9%, 45.5%, 51.8%)
CIE-LABlab(32.18, 31.92, 6.36)
CIE-LCHlch(32.18, 32.54, 11.27°)
OKLaboklab(42.78% 0.0968 0.0166)
OKLCHoklch(42.78% 0.098 9.7)
XYZxyz(10.4553, 7.1635, 6.1412)
Luminance0.0716 (WCAG relative)
Temperaturewarm
Familyred

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
##7B35431.008.632.438.63
#FFFFFF8.631.0021.001.00
#0000002.4321.001.0021.00
##FFFFFF8.631.0021.001.00

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 →

#7B3543 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva