#B33350#B33350

#B33350 is a mid, vivid red. Relative luminance 0.125; OKLCH L 52.1% C 0.164 H 11.8°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#B33350
RGB	rgb(179, 51, 80)
HSL	hsl(346, 56%, 45%)
HSV	hsv(346, 72%, 70%)
CMYK	cmyk(0%, 71.5%, 55.3%, 29.8%)
CIE-LAB	lab(42.05, 53.12, 13.33)
CIE-LCH	lch(42.05, 54.77, 14.08°)
OKLab	oklab(52.13% 0.1606 0.0335)
OKLCH	oklch(52.13% 0.164 11.8)
XYZ	xyz(21.2242, 12.5335, 8.8894)
Luminance	0.1253 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33350 #33B396

analogous

#B33390 #B33350 #B35633

triadic

#B33350 #50B333 #3350B3

tetradic

#B33350 #90B333 #33B396 #5633B3

square

#B33350 #90B333 #33B396 #5633B3

split-complementary

#B33350 #33B356 #3390B3

monochromatic

#541825 #83253B #B33350 #CE5570 #DC8498

Accessibility & contrast

On white

5.99

#B33350 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#B33350 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33350

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33350	#FFFFFF	#000000	##FFFFFF
##B33350	1.00	5.99	3.51	5.99
#FFFFFF	5.99	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535350

Deuteranopia (green-blind)

#746D4D

Tritanopia (blue-blind)

#C4153F

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b33350;
/* rgb */ color: rgb(179, 51, 80);
/* oklch */ color: oklch(52.1% 0.164 11.8);

Tailwind

colors: {
  custom: {
    50: '#d07480',
    500: '#b33350',
    950: '#000000',
  },
}

SCSS

$custom: #b33350;
$custom-light: #d07480;
$custom-dark: #000000;

JSON

{
  "hex": "#b33350",
  "rgb": {
    "r": 179,
    "g": 51,
    "b": 80
  },
  "hsl": {
    "h": 346.406,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.52132,
    "c": 0.1641,
    "h": 11.8
  },
  "luminance": 0.12531
}

Semantic roles & 50–950 ramp

primary

#B33350

secondary

#7CC6B5

accent

#DFBD49

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B33350

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

Preview Lab → · Contrast checker → · Palette generator →