#436F97#436F97

#436F97 is a mid, moderate cyan. Relative luminance 0.148; OKLCH L 52.7% C 0.080 H 247.3°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#436F97
RGB	rgb(67, 111, 151)
HSL	hsl(209, 39%, 43%)
HSV	hsv(209, 56%, 59%)
CMYK	cmyk(55.6%, 26.5%, 0%, 40.8%)
CIE-LAB	lab(45.35, -3.04, -26.37)
CIE-LCH	lch(45.35, 26.55, 263.42°)
OKLab	oklab(52.73% -0.0308 -0.0739)
OKLCH	oklch(52.73% 0.08 247.3)
XYZ	xyz(13.5831, 14.7954, 31.4122)
Luminance	0.1480 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#436F97 #976B43

analogous

#439795 #436F97 #434597

triadic

#436F97 #97436F #6F9743

tetradic

#436F97 #954397 #976B43 #459743

square

#436F97 #954397 #976B43 #459743

split-complementary

#436F97 #974345 #979543

monochromatic

#1D3142 #30506D #436F97 #5F8EB8 #8AACCB

Accessibility & contrast

On white

5.30

#436F97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#436F97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #436F97

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##436F97	#FFFFFF	#000000	##FFFFFF
##436F97	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E7099

Deuteranopia (green-blind)

#536896

Tritanopia (blue-blind)

#0A787D

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #436f97;
/* rgb */ color: rgb(67, 111, 151);
/* oklch */ color: oklch(52.7% 0.080 247.3);

Tailwind

colors: {
  custom: {
    50: '#7d98b5',
    500: '#436f97',
    950: '#000000',
  },
}

SCSS

$custom: #436f97;
$custom-light: #7d98b5;
$custom-dark: #000000;

JSON

{
  "hex": "#436f97",
  "rgb": {
    "r": 67,
    "g": 111,
    "b": 151
  },
  "hsl": {
    "h": 208.571,
    "s": 38.532,
    "l": 42.745
  },
  "oklch": {
    "l": 0.52726,
    "c": 0.08009,
    "h": 247.3
  },
  "luminance": 0.14797
}

Semantic roles & 50–950 ramp

primary

#436F97

secondary

#B69A80

accent

#9159CE

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0D11

muted

#7C7E80

Preview Lab

Preview with #436F97

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

Preview Lab → · Contrast checker → · Palette generator →