#43377D#43377D

#43377D is a dark, moderate violet. Relative luminance 0.054; OKLCH L 38.8% C 0.114 H 287.7°. Best body text is #FFFFFF at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#43377D
RGB	rgb(67, 55, 125)
HSL	hsl(250, 39%, 35%)
HSV	hsv(250, 56%, 49%)
CMYK	cmyk(46.4%, 56%, 0%, 51%)
CIE-LAB	lab(27.86, 24.26, -38.17)
CIE-LCH	lch(27.86, 45.23, 302.45°)
OKLab	oklab(38.81% 0.0348 -0.1086)
OKLCH	oklch(38.81% 0.114 287.7)
XYZ	xyz(7.3815, 5.4061, 20.0526)
Luminance	0.0541 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43377D #717D37

analogous

#374E7D #43377D #66377D

triadic

#43377D #7D4337 #377D43

tetradic

#43377D #7D374E #717D37 #377D66

square

#43377D #7D374E #717D37 #377D66

split-complementary

#43377D #7D6637 #4E7D37

monochromatic

#151228 #2C2452 #43377D #5A4AA7 #7D6FC0

Accessibility & contrast

On white

10.09

#43377D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#43377D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43377D

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43377D	#FFFFFF	#000000	##FFFFFF
##43377D	1.00	10.09	2.08	10.09
#FFFFFF	10.09	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#13437F

Deuteranopia (green-blind)

#13407B

Tritanopia (blue-blind)

#314654

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #43377d;
/* rgb */ color: rgb(67, 55, 125);
/* oklch */ color: oklch(38.8% 0.114 287.7);

Tailwind

colors: {
  custom: {
    50: '#7b6ea3',
    500: '#43377d',
    950: '#000000',
  },
}

SCSS

$custom: #43377d;
$custom-light: #7b6ea3;
$custom-dark: #000000;

JSON

{
  "hex": "#43377d",
  "rgb": {
    "r": 67,
    "g": 55,
    "b": 125
  },
  "hsl": {
    "h": 250.286,
    "s": 38.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.38806,
    "c": 0.11407,
    "h": 287.7
  },
  "luminance": 0.05406
}

Semantic roles & 50–950 ramp

primary

#43377D

secondary

#9DA867

accent

#CF59BB

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#0A070F

muted

#7C7A7F

Preview Lab

Preview with #43377D

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

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