#43377E#43377E

#43377E is a dark, moderate violet. Relative luminance 0.054; OKLCH L 38.9% C 0.116 H 287.5°. Best body text is #FFFFFF at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#43377E
RGB	rgb(67, 55, 126)
HSL	hsl(250, 39%, 35%)
HSV	hsv(250, 56%, 49%)
CMYK	cmyk(46.8%, 56.3%, 0%, 50.6%)
CIE-LAB	lab(27.93, 24.58, -38.68)
CIE-LCH	lch(27.93, 45.83, 302.44°)
OKLab	oklab(38.88% 0.0348 -0.1102)
OKLCH	oklch(38.88% 0.116 287.5)
XYZ	xyz(7.4457, 5.4317, 20.3907)
Luminance	0.0543 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43377E #727E37

analogous

#374E7E #43377E #66377E

triadic

#43377E #7E4337 #377E43

tetradic

#43377E #7E374E #727E37 #377E66

square

#43377E #7E374E #727E37 #377E66

split-complementary

#43377E #7E6637 #4E7E37

monochromatic

#161229 #2C2453 #43377E #5A4AA9 #7D6FC0

Accessibility & contrast

On white

10.07

#43377E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#43377E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43377E

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43377E	#FFFFFF	#000000	##FFFFFF
##43377E	1.00	10.07	2.09	10.07
#FFFFFF	10.07	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#124480

Deuteranopia (green-blind)

#12407C

Tritanopia (blue-blind)

#314655

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #43377e;
/* rgb */ color: rgb(67, 55, 126);
/* oklch */ color: oklch(38.9% 0.116 287.5);

Tailwind

colors: {
  custom: {
    50: '#7b6ea4',
    500: '#43377e',
    950: '#000000',
  },
}

SCSS

$custom: #43377e;
$custom-light: #7b6ea4;
$custom-dark: #000000;

JSON

{
  "hex": "#43377e",
  "rgb": {
    "r": 67,
    "g": 55,
    "b": 126
  },
  "hsl": {
    "h": 250.141,
    "s": 39.227,
    "l": 35.49
  },
  "oklch": {
    "l": 0.38879,
    "c": 0.11553,
    "h": 287.5
  },
  "luminance": 0.05432
}

Semantic roles & 50–950 ramp

primary

#43377E

secondary

#9EA968

accent

#CF59BB

background

#F7F6FA

surface

#EEECF4

border

#C9C7CE

text

#0A070F

muted

#7C7A7F

Preview Lab

Preview with #43377E

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

Preview Lab → · Contrast checker → · Palette generator →