#43374E#43374E

#43374E is a dark, muted violet. Relative luminance 0.045; OKLCH L 35.9% C 0.042 H 308.1°. Best body text is #FFFFFF at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#43374E
RGB	rgb(67, 55, 78)
HSL	hsl(271, 17%, 26%)
HSV	hsv(271, 29%, 31%)
CMYK	cmyk(14.1%, 29.5%, 0%, 69.4%)
CIE-LAB	lab(25.19, 10.52, -12.07)
CIE-LCH	lch(25.19, 16.01, 311.07°)
OKLab	oklab(35.91% 0.0259 -0.033)
OKLCH	oklch(35.91% 0.042 308.1)
XYZ	xyz(5.0558, 4.4758, 7.8038)
Luminance	0.0448 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43374E #424E37

analogous

#37374E #43374E #4E374D

triadic

#43374E #4E4337 #374E43

tetradic

#43374E #4E3737 #424E37 #374D4E

square

#43374E #4E3737 #424E37 #374D4E

split-complementary

#43374E #4D4E37 #374E37

monochromatic

#0F0D12 #241E2A #43374E #625072 #816A96

Accessibility & contrast

On white

11.08

#43374E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#43374E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43374E

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43374E	#FFFFFF	#000000	##FFFFFF
##43374E	1.00	11.08	1.90	11.08
#FFFFFF	11.08	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#333B4F

Deuteranopia (green-blind)

#353C4D

Tritanopia (blue-blind)

#423A3F

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #43374e;
/* rgb */ color: rgb(67, 55, 78);
/* oklch */ color: oklch(35.9% 0.042 308.1);

Tailwind

colors: {
  custom: {
    50: '#776d7f',
    500: '#43374e',
    950: '#000000',
  },
}

SCSS

$custom: #43374e;
$custom-light: #776d7f;
$custom-dark: #000000;

JSON

{
  "hex": "#43374e",
  "rgb": {
    "r": 67,
    "g": 55,
    "b": 78
  },
  "hsl": {
    "h": 271.304,
    "s": 17.293,
    "l": 26.078
  },
  "oklch": {
    "l": 0.35914,
    "c": 0.0419,
    "h": 308.1
  },
  "luminance": 0.04476
}

Semantic roles & 50–950 ramp

primary

#43374E

secondary

#707E63

accent

#BA6E92

background

#F7F6F7

surface

#EDEBEE

border

#C8C6C9

text

#08070A

muted

#7B7A7C

Preview Lab

Preview with #43374E

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

Preview Lab → · Contrast checker → · Palette generator →