#50437B#50437B

#50437B is a dark, moderate violet. Relative luminance 0.071; OKLCH L 42.3% C 0.091 H 292.7°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#50437B
RGB	rgb(80, 67, 123)
HSL	hsl(254, 29%, 37%)
HSV	hsv(254, 46%, 48%)
CMYK	cmyk(35%, 45.5%, 0%, 51.8%)
CIE-LAB	lab(32.15, 19.44, -30.01)
CIE-LCH	lch(32.15, 35.75, 302.94°)
OKLab	oklab(42.28% 0.0354 -0.0843)
OKLCH	oklch(42.28% 0.091 292.7)
XYZ	xyz(8.8897, 7.1497, 19.6467)
Luminance	0.0715 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#50437B #6E7B43

analogous

#43527B #50437B #6C437B

triadic

#50437B #7B5043 #437B50

tetradic

#50437B #7B4352 #6E7B43 #437B6C

square

#50437B #7B4352 #6E7B43 #437B6C

split-complementary

#50437B #7B6C43 #527B43

monochromatic

#1C182C #362D53 #50437B #6A59A3 #8D7FB9

Accessibility & contrast

On white

8.64

#50437B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#50437B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #50437B

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##50437B	#FFFFFF	#000000	##FFFFFF
##50437B	1.00	8.64	2.43	8.64
#FFFFFF	8.64	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#314C7D

Deuteranopia (green-blind)

#334B7A

Tritanopia (blue-blind)

#464D59

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #50437b;
/* rgb */ color: rgb(80, 67, 123);
/* oklch */ color: oklch(42.3% 0.091 292.7);

Tailwind

colors: {
  custom: {
    50: '#8377a1',
    500: '#50437b',
    950: '#000000',
  },
}

SCSS

$custom: #50437b;
$custom-light: #8377a1;
$custom-dark: #000000;

JSON

{
  "hex": "#50437b",
  "rgb": {
    "r": 80,
    "g": 67,
    "b": 123
  },
  "hsl": {
    "h": 253.929,
    "s": 29.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.42281,
    "c": 0.09145,
    "h": 292.7
  },
  "luminance": 0.0715
}

Semantic roles & 50–950 ramp

primary

#50437B

secondary

#9AA475

accent

#C662AF

background

#F8F7F9

surface

#EFEDF2

border

#CAC8CC

text

#0B080F

muted

#7C7B7E

Preview Lab

Preview with #50437B

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

Preview Lab → · Contrast checker → · Palette generator →