#B3154F#B3154F

#B3154F is a mid, vivid pink. Relative luminance 0.107; OKLCH L 49.9% C 0.189 H 7.6°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#B3154F
RGB	rgb(179, 21, 79)
HSL	hsl(338, 79%, 39%)
HSV	hsv(338, 88%, 70%)
CMYK	cmyk(0%, 88.3%, 55.9%, 29.8%)
CIE-LAB	lab(39.05, 61.46, 9.80)
CIE-LCH	lch(39.05, 62.23, 9.06°)
OKLab	oklab(49.91% 0.1874 0.025)
OKLCH	oklch(49.91% 0.189 7.6)
XYZ	xyz(20.2719, 10.6876, 8.3911)
Luminance	0.1069 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3154F #15B379

analogous

#B3159E #B3154F #B32A15

triadic

#B3154F #4FB315 #154FB3

tetradic

#B3154F #9EB315 #15B379 #2A15B3

square

#B3154F #9EB315 #15B379 #2A15B3

split-complementary

#B3154F #15B32A #159EB3

monochromatic

#45081F #7C0F37 #B3154F #E52068 #EB578E

Accessibility & contrast

On white

6.69

#B3154F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#B3154F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3154F

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3154F	#FFFFFF	#000000	##FFFFFF
##B3154F	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464850

Deuteranopia (green-blind)

#6D674B

Tritanopia (blue-blind)

#C40031

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #b3154f;
/* rgb */ color: rgb(179, 21, 79);
/* oklch */ color: oklch(49.9% 0.189 7.6);

Tailwind

colors: {
  custom: {
    50: '#d16980',
    500: '#b3154f',
    950: '#000000',
  },
}

SCSS

$custom: #b3154f;
$custom-light: #d16980;
$custom-dark: #000000;

JSON

{
  "hex": "#b3154f",
  "rgb": {
    "r": 179,
    "g": 21,
    "b": 79
  },
  "hsl": {
    "h": 337.975,
    "s": 79,
    "l": 39.216
  },
  "oklch": {
    "l": 0.4991,
    "c": 0.18907,
    "h": 7.6
  },
  "luminance": 0.10685
}

Semantic roles & 50–950 ramp

primary

#B3154F

secondary

#56CEA2

accent

#F5AE32

background

#FDF6F7

surface

#FBECEE

border

#D4C7C9

text

#15070A

muted

#837A7C

Preview Lab

Preview with #B3154F

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

Preview Lab → · Contrast checker → · Palette generator →