#43689F#43689F

#43689F is a mid, moderate blue. Relative luminance 0.136; OKLCH L 51.5% C 0.098 H 258.1°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#43689F
RGB	rgb(67, 104, 159)
HSL	hsl(216, 41%, 44%)
HSV	hsv(216, 58%, 62%)
CMYK	cmyk(57.9%, 34.6%, 0%, 37.6%)
CIE-LAB	lab(43.65, 3.91, -33.78)
CIE-LCH	lch(43.65, 34.00, 276.60°)
OKLab	oklab(51.52% -0.0201 -0.0954)
OKLCH	oklch(51.52% 0.098 258.1)
XYZ	xyz(13.5209, 13.5960, 34.7059)
Luminance	0.1360 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43689F #9F7A43

analogous

#43969F #43689F #4C439F

triadic

#43689F #9F4368 #689F43

tetradic

#43689F #9F4396 #9F7A43 #439F4C

square

#43689F #9F4396 #9F7A43 #439F4C

split-complementary

#43689F #9F4C43 #969F43

monochromatic

#1F3049 #314C74 #43689F #6287BD #8DA8CF

Accessibility & contrast

On white

5.65

#43689F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#43689F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #43689F

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43689F	#FFFFFF	#000000	##FFFFFF
##43689F	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#516CA1

Deuteranopia (green-blind)

#46639E

Tritanopia (blue-blind)

#00747C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #43689f;
/* rgb */ color: rgb(67, 104, 159);
/* oklch */ color: oklch(51.5% 0.098 258.1);

Tailwind

colors: {
  custom: {
    50: '#7e92bb',
    500: '#43689f',
    950: '#000000',
  },
}

SCSS

$custom: #43689f;
$custom-light: #7e92bb;
$custom-dark: #000000;

JSON

{
  "hex": "#43689f",
  "rgb": {
    "r": 67,
    "g": 104,
    "b": 159
  },
  "hsl": {
    "h": 215.87,
    "s": 40.708,
    "l": 44.314
  },
  "oklch": {
    "l": 0.51516,
    "c": 0.09751,
    "h": 258.1
  },
  "luminance": 0.13597
}

Semantic roles & 50–950 ramp

primary

#43689F

secondary

#BAA484

accent

#A057D1

background

#F8F8FB

surface

#EFF0F6

border

#CACBD0

text

#0A0D12

muted

#7C7D81

Preview Lab

Preview with #43689F

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

Preview Lab → · Contrast checker → · Palette generator →