#436A82#436A82

#436A82 is a mid, muted cyan. Relative luminance 0.131; OKLCH L 50.5% C 0.058 H 236.6°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#436A82
RGB	rgb(67, 106, 130)
HSL	hsl(203, 32%, 39%)
HSV	hsv(203, 48%, 51%)
CMYK	cmyk(48.5%, 18.5%, 0%, 49%)
CIE-LAB	lab(42.93, -6.74, -17.57)
CIE-LCH	lch(42.93, 18.82, 249.01°)
OKLab	oklab(50.52% -0.0322 -0.0487)
OKLCH	oklch(50.52% 0.058 236.6)
XYZ	xyz(11.4966, 13.1122, 23.0399)
Luminance	0.1311 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#436A82 #825B43

analogous

#43827A #436A82 #434A82

triadic

#436A82 #82436A #6A8243

tetradic

#436A82 #7A4382 #825B43 #4A8243

square

#436A82 #7A4382 #825B43 #4A8243

split-complementary

#436A82 #82434A #827A43

monochromatic

#192831 #2E495A #436A82 #598BA9 #81A7BE

Accessibility & contrast

On white

5.80

#436A82 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#436A82 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #436A82

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##436A82	#FFFFFF	#000000	##FFFFFF
##436A82	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F6983

Deuteranopia (green-blind)

#566282

Tritanopia (blue-blind)

#267072

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #436a82;
/* rgb */ color: rgb(67, 106, 130);
/* oklch */ color: oklch(50.5% 0.058 236.6);

Tailwind

colors: {
  custom: {
    50: '#7b94a6',
    500: '#436a82',
    950: '#000000',
  },
}

SCSS

$custom: #436a82;
$custom-light: #7b94a6;
$custom-dark: #000000;

JSON

{
  "hex": "#436a82",
  "rgb": {
    "r": 67,
    "g": 106,
    "b": 130
  },
  "hsl": {
    "h": 202.857,
    "s": 31.98,
    "l": 38.627
  },
  "oklch": {
    "l": 0.50518,
    "c": 0.0584,
    "h": 236.6
  },
  "luminance": 0.13113
}

Semantic roles & 50–950 ramp

primary

#436A82

secondary

#A98B78

accent

#8760C8

background

#F7F9FA

surface

#EEF1F4

border

#C9CBCE

text

#0A0D0F

muted

#7C7E7F

Preview Lab

Preview with #436A82

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

Preview Lab → · Contrast checker → · Palette generator →