#43789E#43789E

#43789E is a mid, moderate cyan. Relative luminance 0.171; OKLCH L 55.2% C 0.082 H 241.5°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#43789E
RGB	rgb(67, 120, 158)
HSL	hsl(205, 40%, 44%)
HSV	hsv(205, 58%, 62%)
CMYK	cmyk(57.6%, 24.1%, 0%, 38%)
CIE-LAB	lab(48.38, -6.09, -25.80)
CIE-LCH	lch(48.38, 26.51, 256.72°)
OKLab	oklab(55.22% -0.0392 -0.0722)
OKLCH	oklch(55.22% 0.082 241.5)
XYZ	xyz(15.2005, 17.0935, 34.8395)
Luminance	0.1709 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43789E #9E6943

analogous

#439E97 #43789E #434B9E

triadic

#43789E #9E4378 #789E43

tetradic

#43789E #97439E #9E6943 #4B9E43

square

#43789E #97439E #9E6943 #4B9E43

split-complementary

#43789E #9E434B #9E9743

monochromatic

#1F3748 #315773 #43789E #6297BC #8DB3CF

Accessibility & contrast

On white

4.75

#43789E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#43789E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #43789E

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43789E	#FFFFFF	#000000	##FFFFFF
##43789E	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6778A0

Deuteranopia (green-blind)

#5B6F9D

Tritanopia (blue-blind)

#008185

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #43789e;
/* rgb */ color: rgb(67, 120, 158);
/* oklch */ color: oklch(55.2% 0.082 241.5);

Tailwind

colors: {
  custom: {
    50: '#7e9eba',
    500: '#43789e',
    950: '#000000',
  },
}

SCSS

$custom: #43789e;
$custom-light: #7e9eba;
$custom-dark: #000000;

JSON

{
  "hex": "#43789e",
  "rgb": {
    "r": 67,
    "g": 120,
    "b": 158
  },
  "hsl": {
    "h": 205.055,
    "s": 40.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.55215,
    "c": 0.08215,
    "h": 241.5
  },
  "luminance": 0.17095
}

Semantic roles & 50–950 ramp

primary

#43789E

secondary

#BA9A83

accent

#8A57D0

background

#F8F9FB

surface

#EFF2F6

border

#CACCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #43789E

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

Preview Lab → · Contrast checker → · Palette generator →