#B53453#B53453

#B53453 is a mid, vivid red. Relative luminance 0.129; OKLCH L 52.6% C 0.165 H 10.9°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#B53453
RGB	rgb(181, 52, 83)
HSL	hsl(346, 55%, 46%)
HSV	hsv(346, 71%, 71%)
CMYK	cmyk(0%, 71.3%, 54.1%, 29%)
CIE-LAB	lab(42.62, 53.60, 12.30)
CIE-LCH	lch(42.62, 54.99, 12.92°)
OKLab	oklab(52.65% 0.1624 0.0311)
OKLCH	oklch(52.65% 0.165 10.9)
XYZ	xyz(21.8474, 12.9073, 9.5229)
Luminance	0.1290 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53453 #34B596

analogous

#B53494 #B53453 #B55534

triadic

#B53453 #53B534 #3453B5

tetradic

#B53453 #94B534 #34B596 #5534B5

square

#B53453 #94B534 #34B596 #5534B5

split-complementary

#B53453 #34B555 #3494B5

monochromatic

#561927 #85263D #B53453 #CF5774 #DC879B

Accessibility & contrast

On white

5.86

#B53453 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#B53453 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53453

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53453	#FFFFFF	#000000	##FFFFFF
##B53453	1.00	5.86	3.58	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545453

Deuteranopia (green-blind)

#766E50

Tritanopia (blue-blind)

#C61741

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b53453;
/* rgb */ color: rgb(181, 52, 83);
/* oklch */ color: oklch(52.6% 0.165 10.9);

Tailwind

colors: {
  custom: {
    50: '#d17583',
    500: '#b53453',
    950: '#000000',
  },
}

SCSS

$custom: #b53453;
$custom-light: #d17583;
$custom-dark: #000000;

JSON

{
  "hex": "#b53453",
  "rgb": {
    "r": 181,
    "g": 52,
    "b": 83
  },
  "hsl": {
    "h": 345.581,
    "s": 55.365,
    "l": 45.686
  },
  "oklch": {
    "l": 0.52646,
    "c": 0.16533,
    "h": 10.9
  },
  "luminance": 0.12904
}

Semantic roles & 50–950 ramp

primary

#B53453

secondary

#7FC6B5

accent

#DFBB49

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B53453

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

Preview Lab → · Contrast checker → · Palette generator →