#43329B#43329B

#43329B is a dark, vivid blue. Relative luminance 0.058; OKLCH L 40.4% C 0.162 H 283.8°. Best body text is #FFFFFF at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#43329B
RGB	rgb(67, 50, 155)
HSL	hsl(250, 51%, 40%)
HSV	hsv(250, 68%, 61%)
CMYK	cmyk(56.8%, 67.7%, 0%, 39.2%)
CIE-LAB	lab(29.01, 36.98, -54.87)
CIE-LCH	lch(29.01, 66.17, 303.98°)
OKLab	oklab(40.38% 0.0387 -0.1578)
OKLCH	oklch(40.38% 0.162 283.8)
XYZ	xyz(9.3699, 5.8405, 31.6376)
Luminance	0.0584 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43329B #8A9B32

analogous

#32569B #43329B #77329B

triadic

#43329B #9B4332 #329B43

tetradic

#43329B #9B3256 #8A9B32 #329B77

square

#43329B #9B3256 #8A9B32 #329B77

split-complementary

#43329B #9B7732 #569B32

monochromatic

#1B143E #2F236D #43329B #5B47C4 #8475D2

Accessibility & contrast

On white

9.69

#43329B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#43329B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43329B

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43329B	#FFFFFF	#000000	##FFFFFF
##43329B	1.00	9.69	2.17	9.69
#FFFFFF	9.69	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00489E

Deuteranopia (green-blind)

#004199

Tritanopia (blue-blind)

#184D62

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #43329b;
/* rgb */ color: rgb(67, 50, 155);
/* oklch */ color: oklch(40.4% 0.162 283.8);

Tailwind

colors: {
  custom: {
    50: '#806bb9',
    500: '#43329b',
    950: '#000000',
  },
}

SCSS

$custom: #43329b;
$custom-light: #806bb9;
$custom-dark: #000000;

JSON

{
  "hex": "#43329b",
  "rgb": {
    "r": 67,
    "g": 50,
    "b": 155
  },
  "hsl": {
    "h": 249.714,
    "s": 51.22,
    "l": 40.196
  },
  "oklch": {
    "l": 0.40379,
    "c": 0.16245,
    "h": 283.8
  },
  "luminance": 0.05841
}

Semantic roles & 50–950 ramp

primary

#43329B

secondary

#AEBB6E

accent

#DB4DC4

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0B0712

muted

#7C7A81

Preview Lab

Preview with #43329B

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

Preview Lab → · Contrast checker → · Palette generator →