#43588D#43588D

#43588D is a mid, moderate blue. Relative luminance 0.101; OKLCH L 46.8% C 0.090 H 266.6°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#43588D
RGB	rgb(67, 88, 141)
HSL	hsl(223, 36%, 41%)
HSV	hsv(223, 52%, 55%)
CMYK	cmyk(52.5%, 37.6%, 0%, 44.7%)
CIE-LAB	lab(38.01, 7.94, -31.88)
CIE-LCH	lch(38.01, 32.85, 283.99°)
OKLab	oklab(46.83% -0.0054 -0.09)
OKLCH	oklch(46.83% 0.09 266.6)
XYZ	xyz(10.6106, 10.0951, 26.5836)
Luminance	0.1010 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43588D #8D7843

analogous

#437D8D #43588D #53438D

triadic

#43588D #8D4358 #588D43

tetradic

#43588D #8D437D #8D7843 #438D53

square

#43588D #8D437D #8D7843 #438D53

split-complementary

#43588D #8D5343 #7D8D43

monochromatic

#1C243A #2F3E64 #43588D #5C74B1 #8597C5

Accessibility & contrast

On white

6.96

#43588D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#43588D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #43588D

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43588D	#FFFFFF	#000000	##FFFFFF
##43588D	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#435D8F

Deuteranopia (green-blind)

#3B568C

Tritanopia (blue-blind)

#21636C

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #43588d;
/* rgb */ color: rgb(67, 88, 141);
/* oklch */ color: oklch(46.8% 0.090 266.6);

Tailwind

colors: {
  custom: {
    50: '#7c86ae',
    500: '#43588d',
    950: '#000000',
  },
}

SCSS

$custom: #43588d;
$custom-light: #7c86ae;
$custom-dark: #000000;

JSON

{
  "hex": "#43588d",
  "rgb": {
    "r": 67,
    "g": 88,
    "b": 141
  },
  "hsl": {
    "h": 222.973,
    "s": 35.577,
    "l": 40.784
  },
  "oklch": {
    "l": 0.46832,
    "c": 0.09016,
    "h": 266.6
  },
  "luminance": 0.10096
}

Semantic roles & 50–950 ramp

primary

#43588D

secondary

#B0A17C

accent

#AC5CCC

background

#F7F8FA

surface

#EEEFF4

border

#C9CACE

text

#0A0B10

muted

#7C7C7F

Preview Lab

Preview with #43588D

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

Preview Lab → · Contrast checker → · Palette generator →