#4B1031#4B1031

#4B1031 is a dark, moderate pink. Relative luminance 0.021; OKLCH L 28.8% C 0.096 H 350.4°. Best body text is #FFFFFF at 14.81:1 contrast (WCAG AA passes).

Color values

HEX	#4B1031
RGB	rgb(75, 16, 49)
HSL	hsl(326, 65%, 18%)
HSV	hsv(326, 79%, 29%)
CMYK	cmyk(0%, 78.7%, 34.7%, 70.6%)
CIE-LAB	lab(15.95, 30.86, -6.10)
CIE-LCH	lch(15.95, 31.46, 348.82°)
OKLab	oklab(28.8% 0.0942 -0.0159)
OKLCH	oklch(28.8% 0.096 350.4)
XYZ	xyz(3.6415, 2.0886, 3.1165)
Luminance	0.0209 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1031 #104B2A

analogous

#47104B #4B1031 #4B1013

triadic

#4B1031 #314B10 #10314B

tetradic

#4B1031 #4B4710 #104B2A #10134B

square

#4B1031 #4B4710 #104B2A #10134B

split-complementary

#4B1031 #134B10 #104B47

monochromatic

#190510 #190510 #4B1031 #7D1B52 #B02673

Accessibility & contrast

On white

14.81

#4B1031 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#4B1031 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1031

14.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1031	#FFFFFF	#000000	##FFFFFF
##4B1031	1.00	14.81	1.42	14.81
#FFFFFF	14.81	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#192132

Deuteranopia (green-blind)

#2A2B30

Tritanopia (blue-blind)

#510C1E

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #4b1031;
/* rgb */ color: rgb(75, 16, 49);
/* oklch */ color: oklch(28.8% 0.096 350.4);

Tailwind

colors: {
  custom: {
    50: '#805469',
    500: '#4b1031',
    950: '#000000',
  },
}

SCSS

$custom: #4b1031;
$custom-light: #805469;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1031",
  "rgb": {
    "r": 75,
    "g": 16,
    "b": 49
  },
  "hsl": {
    "h": 326.441,
    "s": 64.835,
    "l": 17.843
  },
  "oklch": {
    "l": 0.28801,
    "c": 0.09555,
    "h": 350.4
  },
  "luminance": 0.02088
}

Semantic roles & 50–950 ramp

primary

#4B1031

secondary

#328556

accent

#E88A40

background

#F8F5F6

surface

#EFE9EB

border

#CAC5C6

text

#0B0306

muted

#7C787A

Preview Lab

Preview with #4B1031

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

Preview Lab → · Contrast checker → · Palette generator →