#B1384B#B1384B

#B1384B is a mid, vivid red. Relative luminance 0.127; OKLCH L 52.2% C 0.156 H 15.4°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#B1384B
RGB	rgb(177, 56, 75)
HSL	hsl(351, 52%, 46%)
HSV	hsv(351, 68%, 69%)
CMYK	cmyk(0%, 68.4%, 57.6%, 30.6%)
CIE-LAB	lab(42.29, 50.16, 16.70)
CIE-LCH	lch(42.29, 52.87, 18.42°)
OKLab	oklab(52.2% 0.1506 0.0414)
OKLCH	oklch(52.2% 0.156 15.4)
XYZ	xyz(20.8176, 12.6863, 8.0077)
Luminance	0.1268 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1384B #38B19E

analogous

#B13887 #B1384B #B16238

triadic

#B1384B #4BB138 #384BB1

tetradic

#B1384B #87B138 #38B19E #6238B1

square

#B1384B #87B138 #38B19E #6238B1

split-complementary

#B1384B #38B162 #3887B1

monochromatic

#541B24 #832937 #B1384B #CB5B6D #DA8A96

Accessibility & contrast

On white

5.94

#B1384B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#B1384B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B1384B

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1384B	#FFFFFF	#000000	##FFFFFF
##B1384B	1.00	5.94	3.54	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56544B

Deuteranopia (green-blind)

#756D48

Tritanopia (blue-blind)

#C21E40

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b1384b;
/* rgb */ color: rgb(177, 56, 75);
/* oklch */ color: oklch(52.2% 0.156 15.4);

Tailwind

colors: {
  custom: {
    50: '#ce767d',
    500: '#b1384b',
    950: '#000000',
  },
}

SCSS

$custom: #b1384b;
$custom-light: #ce767d;
$custom-dark: #000000;

JSON

{
  "hex": "#b1384b",
  "rgb": {
    "r": 177,
    "g": 56,
    "b": 75
  },
  "hsl": {
    "h": 350.579,
    "s": 51.931,
    "l": 45.686
  },
  "oklch": {
    "l": 0.52204,
    "c": 0.15619,
    "h": 15.4
  },
  "luminance": 0.12683
}

Semantic roles & 50–950 ramp

primary

#B1384B

secondary

#81C4B9

accent

#DBC54C

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#150909

muted

#837B7B

Preview Lab

Preview with #B1384B

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

Preview Lab → · Contrast checker → · Palette generator →