#43589E#43589E

#43589E is a mid, moderate blue. Relative luminance 0.106; OKLCH L 47.9% C 0.116 H 269.1°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#43589E
RGB	rgb(67, 88, 158)
HSL	hsl(226, 40%, 44%)
HSV	hsv(226, 58%, 62%)
CMYK	cmyk(57.6%, 44.3%, 0%, 38%)
CIE-LAB	lab(38.97, 13.72, -40.60)
CIE-LCH	lch(38.97, 42.85, 288.67°)
OKLab	oklab(47.88% -0.0017 -0.1155)
OKLCH	oklch(47.88% 0.116 269.1)
XYZ	xyz(11.9740, 10.6404, 33.7639)
Luminance	0.1064 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43589E #9E8943

analogous

#43869E #43589E #5C439E

triadic

#43589E #9E4358 #589E43

tetradic

#43589E #9E4386 #9E8943 #439E5C

square

#43589E #9E4386 #9E8943 #439E5C

split-complementary

#43589E #9E5C43 #869E43

monochromatic

#1F2848 #314073 #43589E #6277BC #8D9CCF

Accessibility & contrast

On white

6.71

#43589E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#43589E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #43589E

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43589E	#FFFFFF	#000000	##FFFFFF
##43589E	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3960A1

Deuteranopia (green-blind)

#2D589C

Tritanopia (blue-blind)

#066773

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #43589e;
/* rgb */ color: rgb(67, 88, 158);
/* oklch */ color: oklch(47.9% 0.116 269.1);

Tailwind

colors: {
  custom: {
    50: '#7e86bb',
    500: '#43589e',
    950: '#000000',
  },
}

SCSS

$custom: #43589e;
$custom-light: #7e86bb;
$custom-dark: #000000;

JSON

{
  "hex": "#43589e",
  "rgb": {
    "r": 67,
    "g": 88,
    "b": 158
  },
  "hsl": {
    "h": 226.154,
    "s": 40.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.47879,
    "c": 0.11553,
    "h": 269.1
  },
  "luminance": 0.10641
}

Semantic roles & 50–950 ramp

primary

#43589E

secondary

#BAAD83

accent

#B457D0

background

#F8F8FB

surface

#EFEFF6

border

#CACAD0

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #43589E

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

Preview Lab → · Contrast checker → · Palette generator →