#B43353#B43353

#B43353 is a mid, vivid red. Relative luminance 0.127; OKLCH L 52.4% C 0.165 H 10.5°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#B43353
RGB	rgb(180, 51, 83)
HSL	hsl(345, 56%, 45%)
HSV	hsv(345, 72%, 71%)
CMYK	cmyk(0%, 71.7%, 53.9%, 29.4%)
CIE-LAB	lab(42.31, 53.66, 11.83)
CIE-LCH	lch(42.31, 54.95, 12.43°)
OKLab	oklab(52.38% 0.1627 0.03)
OKLCH	oklch(52.38% 0.165 10.5)
XYZ	xyz(21.5695, 12.6984, 9.4972)
Luminance	0.1270 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B43353 #33B494

analogous

#B43394 #B43353 #B45333

triadic

#B43353 #53B433 #3353B4

tetradic

#B43353 #94B433 #33B494 #5333B4

square

#B43353 #94B433 #33B494 #5333B4

split-complementary

#B43353 #33B453 #3394B4

monochromatic

#551827 #84253D #B43353 #CF5573 #DC859B

Accessibility & contrast

On white

5.93

#B43353 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#B43353 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B43353

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B43353	#FFFFFF	#000000	##FFFFFF
##B43353	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535354

Deuteranopia (green-blind)

#756D50

Tritanopia (blue-blind)

#C41640

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b43353;
/* rgb */ color: rgb(180, 51, 83);
/* oklch */ color: oklch(52.4% 0.165 10.5);

Tailwind

colors: {
  custom: {
    50: '#d07483',
    500: '#b43353',
    950: '#000000',
  },
}

SCSS

$custom: #b43353;
$custom-light: #d07483;
$custom-dark: #000000;

JSON

{
  "hex": "#b43353",
  "rgb": {
    "r": 180,
    "g": 51,
    "b": 83
  },
  "hsl": {
    "h": 345.116,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.52376,
    "c": 0.16543,
    "h": 10.5
  },
  "luminance": 0.12695
}

Semantic roles & 50–950 ramp

primary

#B43353

secondary

#7DC6B4

accent

#DFBA49

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B43353

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

Preview Lab → · Contrast checker → · Palette generator →