#43528C#43528C

#43528C is a mid, moderate blue. Relative luminance 0.091; OKLCH L 45.4% C 0.097 H 271.2°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#43528C
RGB	rgb(67, 82, 140)
HSL	hsl(228, 35%, 41%)
HSV	hsv(228, 52%, 55%)
CMYK	cmyk(52.1%, 41.4%, 0%, 45.1%)
CIE-LAB	lab(36.22, 11.48, -34.11)
CIE-LCH	lch(36.22, 35.99, 288.60°)
OKLab	oklab(45.43% 0.002 -0.0966)
OKLCH	oklch(45.43% 0.097 271.2)
XYZ	xyz(10.0641, 9.1207, 26.0360)
Luminance	0.0912 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43528C #8C7D43

analogous

#43768C #43528C #58438C

triadic

#43528C #8C4352 #528C43

tetradic

#43528C #8C4376 #8C7D43 #438C58

square

#43528C #8C4376 #8C7D43 #438C58

split-complementary

#43528C #8C5843 #768C43

monochromatic

#1B2239 #2F3A63 #43528C #5B6DB1 #8592C5

Accessibility & contrast

On white

7.44

#43528C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#43528C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #43528C

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43528C	#FFFFFF	#000000	##FFFFFF
##43528C	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B598E

Deuteranopia (green-blind)

#33528B

Tritanopia (blue-blind)

#235E68

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #43528c;
/* rgb */ color: rgb(67, 82, 140);
/* oklch */ color: oklch(45.4% 0.097 271.2);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#43528c",
  "rgb": {
    "r": 67,
    "g": 82,
    "b": 140
  },
  "hsl": {
    "h": 227.671,
    "s": 35.266,
    "l": 40.588
  },
  "oklch": {
    "l": 0.45429,
    "c": 0.09659,
    "h": 271.2
  },
  "luminance": 0.09121
}

Semantic roles & 50–950 ramp

primary

#43528C

secondary

#AFA57B

accent

#B55CCB

background

#F7F7FA

surface

#EEEEF4

border

#C9C9CE

text

#0A0A10

muted

#7C7C7F

Preview Lab

Preview with #43528C

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

Preview Lab → · Contrast checker → · Palette generator →