#43589C#43589C

#43589C is a mid, moderate blue. Relative luminance 0.106; OKLCH L 47.8% C 0.113 H 268.9°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#43589C
RGB	rgb(67, 88, 156)
HSL	hsl(226, 40%, 44%)
HSV	hsv(226, 57%, 61%)
CMYK	cmyk(57.1%, 43.6%, 0%, 38.8%)
CIE-LAB	lab(38.85, 13.03, -39.59)
CIE-LCH	lch(38.85, 41.68, 288.22°)
OKLab	oklab(47.75% -0.0021 -0.1126)
OKLCH	oklch(47.75% 0.113 268.9)
XYZ	xyz(11.8032, 10.5722, 32.8647)
Luminance	0.1057 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43589C #9C8743

analogous

#43849C #43589C #5A439C

triadic

#43589C #9C4358 #589C43

tetradic

#43589C #9C4384 #9C8743 #439C5A

square

#43589C #9C4384 #9C8743 #439C5A

split-complementary

#43589C #9C5A43 #849C43

monochromatic

#1E2846 #314071 #43589C #6176BB #8C9BCE

Accessibility & contrast

On white

6.74

#43589C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#43589C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #43589C

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43589C	#FFFFFF	#000000	##FFFFFF
##43589C	1.00	6.74	3.11	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B609F

Deuteranopia (green-blind)

#2F589B

Tritanopia (blue-blind)

#0C6772

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #43589c;
/* rgb */ color: rgb(67, 88, 156);
/* oklch */ color: oklch(47.8% 0.113 268.9);

Tailwind

colors: {
  custom: {
    50: '#7e86b9',
    500: '#43589c',
    950: '#000000',
  },
}

SCSS

$custom: #43589c;
$custom-light: #7e86b9;
$custom-dark: #000000;

JSON

{
  "hex": "#43589c",
  "rgb": {
    "r": 67,
    "g": 88,
    "b": 156
  },
  "hsl": {
    "h": 225.843,
    "s": 39.91,
    "l": 43.725
  },
  "oklch": {
    "l": 0.47751,
    "c": 0.11258,
    "h": 268.9
  },
  "luminance": 0.10573
}

Semantic roles & 50–950 ramp

primary

#43589C

secondary

#B9AC82

accent

#B458D0

background

#F8F8FB

surface

#EFEFF6

border

#CACAD0

text

#0A0B11

muted

#7C7C80

Preview Lab

Preview with #43589C

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

Preview Lab → · Contrast checker → · Palette generator →