#B63048#B63048

#B63048 is a mid, vivid red. Relative luminance 0.125; OKLCH L 52.2% C 0.170 H 15.4°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#B63048
RGB	rgb(182, 48, 72)
HSL	hsl(349, 58%, 45%)
HSV	hsv(349, 74%, 71%)
CMYK	cmyk(0%, 73.6%, 60.4%, 28.6%)
CIE-LAB	lab(42.05, 54.55, 18.41)
CIE-LCH	lch(42.05, 57.57, 18.65°)
OKLab	oklab(52.17% 0.1636 0.0451)
OKLCH	oklch(52.17% 0.17 15.4)
XYZ	xyz(21.5202, 12.5300, 7.4150)
Luminance	0.1253 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B63048 #30B69E

analogous

#B6308B #B63048 #B65B30

triadic

#B63048 #48B630 #3048B6

tetradic

#B63048 #8BB630 #30B69E #5B30B6

square

#B63048 #8BB630 #30B69E #5B30B6

split-complementary

#B63048 #30B65B #308BB6

monochromatic

#551622 #862335 #B63048 #D15269 #DE8293

Accessibility & contrast

On white

5.99

#B63048 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#B63048 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B63048

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B63048	#FFFFFF	#000000	##FFFFFF
##B63048	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)

#545148

Deuteranopia (green-blind)

#766D44

Tritanopia (blue-blind)

#C7013A

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b63048;
/* rgb */ color: rgb(182, 48, 72);
/* oklch */ color: oklch(52.2% 0.170 15.4);

Tailwind

colors: {
  custom: {
    50: '#d3737a',
    500: '#b63048',
    950: '#000000',
  },
}

SCSS

$custom: #b63048;
$custom-light: #d3737a;
$custom-dark: #000000;

JSON

{
  "hex": "#b63048",
  "rgb": {
    "r": 182,
    "g": 48,
    "b": 72
  },
  "hsl": {
    "h": 349.254,
    "s": 58.261,
    "l": 45.098
  },
  "oklch": {
    "l": 0.52174,
    "c": 0.16965,
    "h": 15.4
  },
  "luminance": 0.12527
}

Semantic roles & 50–950 ramp

primary

#B63048

secondary

#7BC7BA

accent

#E1C646

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B63048

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

Preview Lab → · Contrast checker → · Palette generator →