#43377A#43377A

#43377A is a dark, moderate violet. Relative luminance 0.053; OKLCH L 38.6% C 0.110 H 288.4°. Best body text is #FFFFFF at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#43377A
RGB	rgb(67, 55, 122)
HSL	hsl(251, 38%, 35%)
HSV	hsv(251, 55%, 48%)
CMYK	cmyk(45.1%, 54.9%, 0%, 52.2%)
CIE-LAB	lab(27.66, 23.32, -36.61)
CIE-LCH	lch(27.66, 43.40, 302.49°)
OKLab	oklab(38.59% 0.0346 -0.1041)
OKLCH	oklch(38.59% 0.11 288.4)
XYZ	xyz(7.1928, 5.3305, 19.0585)
Luminance	0.0533 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43377A #6E7A37

analogous

#374D7A #43377A #65377A

triadic

#43377A #7A4337 #377A43

tetradic

#43377A #7A374D #6E7A37 #377A65

square

#43377A #7A374D #6E7A37 #377A65

split-complementary

#43377A #7A6537 #4D7A37

monochromatic

#151126 #2C2450 #43377A #5A4AA4 #7C6EBE

Accessibility & contrast

On white

10.16

#43377A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#43377A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43377A

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43377A	#FFFFFF	#000000	##FFFFFF
##43377A	1.00	10.16	2.07	10.16
#FFFFFF	10.16	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#18437C

Deuteranopia (green-blind)

#184079

Tritanopia (blue-blind)

#334553

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #43377a;
/* rgb */ color: rgb(67, 55, 122);
/* oklch */ color: oklch(38.6% 0.110 288.4);

Tailwind

colors: {
  custom: {
    50: '#7b6ea1',
    500: '#43377a',
    950: '#000000',
  },
}

SCSS

$custom: #43377a;
$custom-light: #7b6ea1;
$custom-dark: #000000;

JSON

{
  "hex": "#43377a",
  "rgb": {
    "r": 67,
    "g": 55,
    "b": 122
  },
  "hsl": {
    "h": 250.746,
    "s": 37.853,
    "l": 34.706
  },
  "oklch": {
    "l": 0.38587,
    "c": 0.10967,
    "h": 288.4
  },
  "luminance": 0.05331
}

Semantic roles & 50–950 ramp

primary

#43377A

secondary

#9BA666

accent

#CE5AB9

background

#F7F6F9

surface

#EEEBF2

border

#C9C6CC

text

#0A070F

muted

#7C7A7E

Preview Lab

Preview with #43377A

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

Preview Lab → · Contrast checker → · Palette generator →