#B53454#B53454

#B53454 is a mid, vivid red. Relative luminance 0.129; OKLCH L 52.7% C 0.165 H 10.4°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#B53454
RGB	rgb(181, 52, 84)
HSL	hsl(345, 55%, 46%)
HSV	hsv(345, 71%, 71%)
CMYK	cmyk(0%, 71.3%, 53.6%, 29%)
CIE-LAB	lab(42.65, 53.68, 11.71)
CIE-LCH	lch(42.65, 54.94, 12.30°)
OKLab	oklab(52.67% 0.1628 0.0297)
OKLCH	oklch(52.67% 0.165 10.4)
XYZ	xyz(21.8863, 12.9228, 9.7277)
Luminance	0.1292 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B53454 #34B595

analogous

#B53494 #B53454 #B55434

triadic

#B53454 #54B534 #3454B5

tetradic

#B53454 #94B534 #34B595 #5434B5

square

#B53454 #94B534 #34B595 #5434B5

split-complementary

#B53454 #34B554 #3494B5

monochromatic

#561928 #85263E #B53454 #CF5775 #DC879C

Accessibility & contrast

On white

5.86

#B53454 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#B53454 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B53454

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B53454	#FFFFFF	#000000	##FFFFFF
##B53454	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)

#545455

Deuteranopia (green-blind)

#756E51

Tritanopia (blue-blind)

#C61741

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b53454;
/* rgb */ color: rgb(181, 52, 84);
/* oklch */ color: oklch(52.7% 0.165 10.4);

Tailwind

colors: {
  custom: {
    50: '#d17583',
    500: '#b53454',
    950: '#000000',
  },
}

SCSS

$custom: #b53454;
$custom-light: #d17583;
$custom-dark: #000000;

JSON

{
  "hex": "#b53454",
  "rgb": {
    "r": 181,
    "g": 52,
    "b": 84
  },
  "hsl": {
    "h": 345.116,
    "s": 55.365,
    "l": 45.686
  },
  "oklch": {
    "l": 0.52671,
    "c": 0.16545,
    "h": 10.4
  },
  "luminance": 0.1292
}

Semantic roles & 50–950 ramp

primary

#B53454

secondary

#7FC6B4

accent

#DFBA49

background

#FDF7F8

surface

#FBEDEF

border

#D4C8CA

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B53454

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

Preview Lab → · Contrast checker → · Palette generator →