#436D97#436D97

#436D97 is a mid, moderate cyan. Relative luminance 0.144; OKLCH L 52.3% C 0.082 H 249.6°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#436D97
RGB	rgb(67, 109, 151)
HSL	hsl(210, 39%, 43%)
HSV	hsv(210, 56%, 59%)
CMYK	cmyk(55.6%, 27.8%, 0%, 40.8%)
CIE-LAB	lab(44.75, -1.84, -27.31)
CIE-LCH	lch(44.75, 27.37, 266.16°)
OKLab	oklab(52.25% -0.0284 -0.0766)
OKLCH	oklch(52.25% 0.082 249.6)
XYZ	xyz(13.3673, 14.3638, 31.3402)
Luminance	0.1436 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#436D97 #976D43

analogous

#439797 #436D97 #434397

triadic

#436D97 #97436D #6D9743

tetradic

#436D97 #974397 #976D43 #439743

square

#436D97 #974397 #976D43 #439743

split-complementary

#436D97 #974343 #979743

monochromatic

#1D3042 #304E6D #436D97 #5F8CB8 #8AAACB

Accessibility & contrast

On white

5.42

#436D97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#436D97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #436D97

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##436D97	#FFFFFF	#000000	##FFFFFF
##436D97	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C6E99

Deuteranopia (green-blind)

#516696

Tritanopia (blue-blind)

#0B777C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #436d97;
/* rgb */ color: rgb(67, 109, 151);
/* oklch */ color: oklch(52.3% 0.082 249.6);

Tailwind

colors: {
  custom: {
    50: '#7d96b5',
    500: '#436d97',
    950: '#000000',
  },
}

SCSS

$custom: #436d97;
$custom-light: #7d96b5;
$custom-dark: #000000;

JSON

{
  "hex": "#436d97",
  "rgb": {
    "r": 67,
    "g": 109,
    "b": 151
  },
  "hsl": {
    "h": 210,
    "s": 38.532,
    "l": 42.745
  },
  "oklch": {
    "l": 0.52252,
    "c": 0.08173,
    "h": 249.6
  },
  "luminance": 0.14365
}

Semantic roles & 50–950 ramp

primary

#436D97

secondary

#B69B80

accent

#9459CE

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0D11

muted

#7C7E80

Preview Lab

Preview with #436D97

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

Preview Lab → · Contrast checker → · Palette generator →