#B4294B#B4294B

#B4294B is a mid, vivid red. Relative luminance 0.118; OKLCH L 51.3% C 0.175 H 12.3°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#B4294B
RGB	rgb(180, 41, 75)
HSL	hsl(345, 63%, 43%)
HSV	hsv(345, 77%, 71%)
CMYK	cmyk(0%, 77.2%, 58.3%, 29.4%)
CIE-LAB	lab(40.90, 56.49, 14.92)
CIE-LCH	lch(40.90, 58.42, 14.79°)
OKLab	oklab(51.27% 0.1706 0.0371)
OKLCH	oklch(51.27% 0.175 12.3)
XYZ	xyz(20.8874, 11.8002, 7.8331)
Luminance	0.1180 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4294B #29B492

analogous

#B42990 #B4294B #B44C29

triadic

#B4294B #4BB429 #294BB4

tetradic

#B4294B #90B429 #29B492 #4C29B4

square

#B4294B #90B429 #29B492 #4C29B4

split-complementary

#B4294B #29B44C #2990B4

monochromatic

#501221 #821E36 #B4294B #D54569 #E07791

Accessibility & contrast

On white

6.25

#B4294B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#B4294B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4294B

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4294B	#FFFFFF	#000000	##FFFFFF
##B4294B	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4E4B

Deuteranopia (green-blind)

#736B47

Tritanopia (blue-blind)

#C50038

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #b4294b;
/* rgb */ color: rgb(180, 41, 75);
/* oklch */ color: oklch(51.3% 0.175 12.3);

Tailwind

colors: {
  custom: {
    50: '#d1707d',
    500: '#b4294b',
    950: '#000000',
  },
}

SCSS

$custom: #b4294b;
$custom-light: #d1707d;
$custom-dark: #000000;

JSON

{
  "hex": "#b4294b",
  "rgb": {
    "r": 180,
    "g": 41,
    "b": 75
  },
  "hsl": {
    "h": 345.324,
    "s": 62.896,
    "l": 43.333
  },
  "oklch": {
    "l": 0.51274,
    "c": 0.17454,
    "h": 12.3
  },
  "luminance": 0.11797
}

Semantic roles & 50–950 ramp

primary

#B4294B

secondary

#71C8B3

accent

#E6BE42

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#150809

muted

#837B7B

Preview Lab

Preview with #B4294B

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

Preview Lab → · Contrast checker → · Palette generator →