#B0342D#B0342D

#B0342D is a mid, vivid red. Relative luminance 0.119; OKLCH L 51.1% C 0.162 H 27.6°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#B0342D
RGB	rgb(176, 52, 45)
HSL	hsl(3, 59%, 43%)
HSV	hsv(3, 74%, 69%)
CMYK	cmyk(0%, 70.5%, 74.4%, 31%)
CIE-LAB	lab(41.02, 49.65, 33.29)
CIE-LCH	lch(41.02, 59.78, 33.84°)
OKLab	oklab(51.07% 0.1432 0.0749)
OKLCH	oklch(51.07% 0.162 27.6)
XYZ	xyz(19.6083, 11.8785, 3.7424)
Luminance	0.1188 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0342D #2DA9B0

analogous

#B02D67 #B0342D #B0752D

triadic

#B0342D #2DB034 #342DB0

tetradic

#B0342D #67B02D #2DA9B0 #752DB0

square

#B0342D #67B02D #2DA9B0 #752DB0

split-complementary

#B0342D #2DB075 #2D67B0

monochromatic

#4F1714 #7F2621 #B0342D #D1514A #DD807A

Accessibility & contrast

On white

6.22

#B0342D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#B0342D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B0342D

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0342D	#FFFFFF	#000000	##FFFFFF
##B0342D	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58502B

Deuteranopia (green-blind)

#776B29

Tritanopia (blue-blind)

#C20634

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b0342d;
/* rgb */ color: rgb(176, 52, 45);
/* oklch */ color: oklch(51.1% 0.162 27.6);

Tailwind

colors: {
  custom: {
    50: '#d07466',
    500: '#b0342d',
    950: '#000000',
  },
}

SCSS

$custom: #b0342d;
$custom-light: #d07466;
$custom-dark: #000000;

JSON

{
  "hex": "#b0342d",
  "rgb": {
    "r": 176,
    "g": 52,
    "b": 45
  },
  "hsl": {
    "h": 3.206,
    "s": 59.276,
    "l": 43.333
  },
  "oklch": {
    "l": 0.51065,
    "c": 0.1616,
    "h": 27.6
  },
  "luminance": 0.11876
}

Semantic roles & 50–950 ramp

primary

#B0342D

secondary

#73C1C5

accent

#DAE245

background

#FDF7F6

surface

#FBEDEB

border

#D4C8C6

text

#150906

muted

#837B7A

Preview Lab

Preview with #B0342D

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

Preview Lab → · Contrast checker → · Palette generator →