#43519A#43519A

#43519A is a mid, moderate blue. Relative luminance 0.094; OKLCH L 46.1% C 0.119 H 272.7°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#43519A
RGB	rgb(67, 81, 154)
HSL	hsl(230, 39%, 43%)
HSV	hsv(230, 56%, 60%)
CMYK	cmyk(56.5%, 47.4%, 0%, 39.6%)
CIE-LAB	lab(36.76, 16.88, -41.72)
CIE-LCH	lch(36.76, 45.01, 292.03°)
OKLab	oklab(46.12% 0.0057 -0.1189)
OKLCH	oklch(46.12% 0.119 272.7)
XYZ	xyz(11.0880, 9.4105, 31.7977)
Luminance	0.0941 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43519A #9A8C43

analogous

#437C9A #43519A #60439A

triadic

#43519A #9A4351 #519A43

tetradic

#43519A #9A437C #9A8C43 #439A60

square

#43519A #9A437C #9A8C43 #439A60

split-complementary

#43519A #9A6043 #7C9A43

monochromatic

#1E2445 #303B6F #43519A #606FBA #8B95CC

Accessibility & contrast

On white

7.29

#43519A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#43519A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43519A

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43519A	#FFFFFF	#000000	##FFFFFF
##43519A	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F5A9D

Deuteranopia (green-blind)

#245398

Tritanopia (blue-blind)

#13616E

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #43519a;
/* rgb */ color: rgb(67, 81, 154);
/* oklch */ color: oklch(46.1% 0.119 272.7);

Tailwind

colors: {
  custom: {
    50: '#7e81b8',
    500: '#43519a',
    950: '#000000',
  },
}

SCSS

$custom: #43519a;
$custom-light: #7e81b8;
$custom-dark: #000000;

JSON

{
  "hex": "#43519a",
  "rgb": {
    "r": 67,
    "g": 81,
    "b": 154
  },
  "hsl": {
    "h": 230.345,
    "s": 39.367,
    "l": 43.333
  },
  "oklch": {
    "l": 0.46117,
    "c": 0.11903,
    "h": 272.7
  },
  "luminance": 0.09411
}

Semantic roles & 50–950 ramp

primary

#43519A

secondary

#B8AF81

accent

#BC59CF

background

#F8F7FB

surface

#EFEEF6

border

#CAC9D0

text

#0A0A11

muted

#7C7C80

Preview Lab

Preview with #43519A

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

Preview Lab → · Contrast checker → · Palette generator →