#43559A#43559A

#43559A is a mid, moderate blue. Relative luminance 0.100; OKLCH L 47.0% C 0.114 H 270.5°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#43559A
RGB	rgb(67, 85, 154)
HSL	hsl(228, 39%, 43%)
HSV	hsv(228, 56%, 60%)
CMYK	cmyk(56.5%, 44.8%, 0%, 39.6%)
CIE-LAB	lab(37.88, 14.28, -39.93)
CIE-LCH	lch(37.88, 42.41, 289.68°)
OKLab	oklab(46.97% 0.001 -0.1136)
OKLCH	oklch(46.97% 0.114 270.5)
XYZ	xyz(11.3941, 10.0226, 31.8997)
Luminance	0.1002 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43559A #9A8843

analogous

#43809A #43559A #5C439A

triadic

#43559A #9A4355 #559A43

tetradic

#43559A #9A4380 #9A8843 #439A5C

square

#43559A #9A4380 #9A8843 #439A5C

split-complementary

#43559A #9A5C43 #809A43

monochromatic

#1E2645 #303D6F #43559A #6073BA #8B98CC

Accessibility & contrast

On white

6.99

#43559A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.00

#43559A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #43559A

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43559A	#FFFFFF	#000000	##FFFFFF
##43559A	1.00	6.99	3.00	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#375D9D

Deuteranopia (green-blind)

#2C5699

Tritanopia (blue-blind)

#116470

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #43559a;
/* rgb */ color: rgb(67, 85, 154);
/* oklch */ color: oklch(47.0% 0.114 270.5);

Tailwind

colors: {
  custom: {
    50: '#7e84b8',
    500: '#43559a',
    950: '#000000',
  },
}

SCSS

$custom: #43559a;
$custom-light: #7e84b8;
$custom-dark: #000000;

JSON

{
  "hex": "#43559a",
  "rgb": {
    "r": 67,
    "g": 85,
    "b": 154
  },
  "hsl": {
    "h": 227.586,
    "s": 39.367,
    "l": 43.333
  },
  "oklch": {
    "l": 0.46971,
    "c": 0.1136,
    "h": 270.5
  },
  "luminance": 0.10023
}

Semantic roles & 50–950 ramp

primary

#43559A

secondary

#B8AC81

accent

#B759CF

background

#F8F8FB

surface

#EFEFF6

border

#CACAD0

text

#0A0A11

muted

#7C7C80

Preview Lab

Preview with #43559A

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

Preview Lab → · Contrast checker → · Palette generator →