#B33546#B33546

#B33546 is a mid, vivid red. Relative luminance 0.126; OKLCH L 52.1% C 0.161 H 17.2°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#B33546
RGB	rgb(179, 53, 70)
HSL	hsl(352, 54%, 45%)
HSV	hsv(352, 70%, 70%)
CMYK	cmyk(0%, 70.4%, 60.9%, 29.8%)
CIE-LAB	lab(42.12, 51.63, 19.64)
CIE-LCH	lch(42.12, 55.24, 20.82°)
OKLab	oklab(52.11% 0.1542 0.0479)
OKLCH	oklch(52.11% 0.161 17.2)
XYZ	xyz(20.9711, 12.5751, 7.1161)
Luminance	0.1257 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33546 #35B3A2

analogous

#B33585 #B33546 #B36335

triadic

#B33546 #46B335 #3546B3

tetradic

#B33546 #85B335 #35B3A2 #6335B3

square

#B33546 #85B335 #35B3A2 #6335B3

split-complementary

#B33546 #35B363 #3585B3

monochromatic

#551921 #842734 #B33546 #CD5868 #DB8792

Accessibility & contrast

On white

5.98

#B33546 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#B33546 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33546

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33546	#FFFFFF	#000000	##FFFFFF
##B33546	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565346

Deuteranopia (green-blind)

#766D43

Tritanopia (blue-blind)

#C4143C

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b33546;
/* rgb */ color: rgb(179, 53, 70);
/* oklch */ color: oklch(52.1% 0.161 17.2);

Tailwind

colors: {
  custom: {
    50: '#d07579',
    500: '#b33546',
    950: '#000000',
  },
}

SCSS

$custom: #b33546;
$custom-light: #d07579;
$custom-dark: #000000;

JSON

{
  "hex": "#b33546",
  "rgb": {
    "r": 179,
    "g": 53,
    "b": 70
  },
  "hsl": {
    "h": 351.905,
    "s": 54.31,
    "l": 45.49
  },
  "oklch": {
    "l": 0.52111,
    "c": 0.16149,
    "h": 17.2
  },
  "luminance": 0.12572
}

Semantic roles & 50–950 ramp

primary

#B33546

secondary

#7FC5BC

accent

#DECA4A

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B33546

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

Preview Lab → · Contrast checker → · Palette generator →