#43369A#43369A

#43369A is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.9% C 0.156 H 283.0°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#43369A
RGB	rgb(67, 54, 154)
HSL	hsl(248, 48%, 41%)
HSV	hsv(248, 65%, 60%)
CMYK	cmyk(56.5%, 64.9%, 0%, 39.6%)
CIE-LAB	lab(29.82, 34.24, -52.93)
CIE-LCH	lch(29.82, 63.04, 302.90°)
OKLab	oklab(40.94% 0.035 -0.1521)
OKLCH	oklch(40.94% 0.156 283)
XYZ	xyz(9.4648, 6.1641, 31.2566)
Luminance	0.0617 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43369A #8D9A36

analogous

#365B9A #43369A #75369A

triadic

#43369A #9A4336 #369A43

tetradic

#43369A #9A365B #8D9A36 #369A75

square

#43369A #9A365B #8D9A36 #369A75

split-complementary

#43369A #9A7536 #5B9A36

monochromatic

#1C163F #2F266D #43369A #5C4DC0 #857AD0

Accessibility & contrast

On white

9.40

#43369A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#43369A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43369A

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43369A	#FFFFFF	#000000	##FFFFFF
##43369A	1.00	9.40	2.23	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00499D

Deuteranopia (green-blind)

#004398

Tritanopia (blue-blind)

#194F63

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #43369a;
/* rgb */ color: rgb(67, 54, 154);
/* oklch */ color: oklch(40.9% 0.156 283.0);

Tailwind

colors: {
  custom: {
    50: '#806eb9',
    500: '#43369a',
    950: '#000000',
  },
}

SCSS

$custom: #43369a;
$custom-light: #806eb9;
$custom-dark: #000000;

JSON

{
  "hex": "#43369a",
  "rgb": {
    "r": 67,
    "g": 54,
    "b": 154
  },
  "hsl": {
    "h": 247.8,
    "s": 48.077,
    "l": 40.784
  },
  "oklch": {
    "l": 0.40944,
    "c": 0.15604,
    "h": 283
  },
  "luminance": 0.06165
}

Semantic roles & 50–950 ramp

primary

#43369A

secondary

#B0B973

accent

#D850C6

background

#F8F6FB

surface

#EFECF6

border

#CAC7D0

text

#0B0711

muted

#7C7A80

Preview Lab

Preview with #43369A

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

Preview Lab → · Contrast checker → · Palette generator →