#43528D#43528D

#43528D is a mid, moderate blue. Relative luminance 0.092; OKLCH L 45.5% C 0.098 H 271.3°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#43528D
RGB	rgb(67, 82, 141)
HSL	hsl(228, 36%, 41%)
HSV	hsv(228, 52%, 55%)
CMYK	cmyk(52.5%, 41.8%, 0%, 44.7%)
CIE-LAB	lab(36.27, 11.81, -34.63)
CIE-LCH	lch(36.27, 36.59, 288.84°)
OKLab	oklab(45.49% 0.0022 -0.0981)
OKLCH	oklch(45.49% 0.098 271.3)
XYZ	xyz(10.1382, 9.1503, 26.4261)
Luminance	0.0915 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43528D #8D7E43

analogous

#43778D #43528D #59438D

triadic

#43528D #8D4352 #528D43

tetradic

#43528D #8D4377 #8D7E43 #438D59

square

#43528D #8D4377 #8D7E43 #438D59

split-complementary

#43528D #8D5943 #778D43

monochromatic

#1C223A #2F3A64 #43528D #5C6DB1 #8592C5

Accessibility & contrast

On white

7.42

#43528D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#43528D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43528D

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43528D	#FFFFFF	#000000	##FFFFFF
##43528D	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A598F

Deuteranopia (green-blind)

#33528C

Tritanopia (blue-blind)

#225F68

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #43528d;
/* rgb */ color: rgb(67, 82, 141);
/* oklch */ color: oklch(45.5% 0.098 271.3);

Tailwind

colors: {
  custom: {
    50: '#7c82ae',
    500: '#43528d',
    950: '#000000',
  },
}

SCSS

$custom: #43528d;
$custom-light: #7c82ae;
$custom-dark: #000000;

JSON

{
  "hex": "#43528d",
  "rgb": {
    "r": 67,
    "g": 82,
    "b": 141
  },
  "hsl": {
    "h": 227.838,
    "s": 35.577,
    "l": 40.784
  },
  "oklch": {
    "l": 0.45491,
    "c": 0.09811,
    "h": 271.3
  },
  "luminance": 0.09151
}

Semantic roles & 50–950 ramp

primary

#43528D

secondary

#B0A57C

accent

#B55CCC

background

#F7F7FA

surface

#EEEEF4

border

#C9C9CE

text

#0A0A10

muted

#7C7C7F

Preview Lab

Preview with #43528D

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

Preview Lab → · Contrast checker → · Palette generator →