#43789A#43789A

#43789A is a mid, moderate cyan. Relative luminance 0.170; OKLCH L 55.0% C 0.078 H 238.5°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#43789A
RGB	rgb(67, 120, 154)
HSL	hsl(203, 39%, 43%)
HSV	hsv(203, 56%, 60%)
CMYK	cmyk(56.5%, 22.1%, 0%, 39.6%)
CIE-LAB	lab(48.21, -7.39, -23.72)
CIE-LCH	lch(48.21, 24.84, 252.70°)
OKLab	oklab(55.02% -0.0406 -0.0662)
OKLCH	oklch(55.02% 0.078 238.5)
XYZ	xyz(14.8618, 16.9580, 33.0556)
Luminance	0.1696 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43789A #9A6543

analogous

#439A90 #43789A #434C9A

triadic

#43789A #9A4378 #789A43

tetradic

#43789A #90439A #9A6543 #4C9A43

square

#43789A #90439A #9A6543 #4C9A43

split-complementary

#43789A #9A434C #9A9043

monochromatic

#1E3645 #30576F #43789A #6097BA #8BB3CC

Accessibility & contrast

On white

4.78

#43789A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#43789A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #43789A

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43789A	#FFFFFF	#000000	##FFFFFF
##43789A	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#69789C

Deuteranopia (green-blind)

#5D6E99

Tritanopia (blue-blind)

#008183

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #43789a;
/* rgb */ color: rgb(67, 120, 154);
/* oklch */ color: oklch(55.0% 0.078 238.5);

Tailwind

colors: {
  custom: {
    50: '#7e9eb8',
    500: '#43789a',
    950: '#000000',
  },
}

SCSS

$custom: #43789a;
$custom-light: #7e9eb8;
$custom-dark: #000000;

JSON

{
  "hex": "#43789a",
  "rgb": {
    "r": 67,
    "g": 120,
    "b": 154
  },
  "hsl": {
    "h": 203.448,
    "s": 39.367,
    "l": 43.333
  },
  "oklch": {
    "l": 0.55024,
    "c": 0.07769,
    "h": 238.5
  },
  "luminance": 0.16959
}

Semantic roles & 50–950 ramp

primary

#43789A

secondary

#B89681

accent

#8759CF

background

#F8F9FB

surface

#EFF2F6

border

#CACCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #43789A

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

Preview Lab → · Contrast checker → · Palette generator →