#437797#437797

#437797 is a mid, moderate cyan. Relative luminance 0.166; OKLCH L 54.6% C 0.075 H 237.3°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#437797
RGB	rgb(67, 119, 151)
HSL	hsl(203, 39%, 43%)
HSV	hsv(203, 56%, 59%)
CMYK	cmyk(55.6%, 21.2%, 0%, 40.8%)
CIE-LAB	lab(47.78, -7.77, -22.62)
CIE-LCH	lch(47.78, 23.91, 251.05°)
OKLab	oklab(54.64% -0.0405 -0.0631)
OKLCH	oklch(54.64% 0.075 237.3)
XYZ	xyz(14.4954, 16.6201, 31.7163)
Luminance	0.1662 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#437797 #976343

analogous

#43978D #437797 #434D97

triadic

#437797 #974377 #779743

tetradic

#437797 #8D4397 #976343 #4D9743

square

#437797 #8D4397 #976343 #4D9743

split-complementary

#437797 #97434D #978D43

monochromatic

#1D3442 #30566D #437797 #5F96B8 #8AB2CB

Accessibility & contrast

On white

4.86

#437797 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#437797 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #437797

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##437797	#FFFFFF	#000000	##FFFFFF
##437797	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#687699

Deuteranopia (green-blind)

#5D6E96

Tritanopia (blue-blind)

#037F82

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #437797;
/* rgb */ color: rgb(67, 119, 151);
/* oklch */ color: oklch(54.6% 0.075 237.3);

Tailwind

colors: {
  custom: {
    50: '#7e9eb5',
    500: '#437797',
    950: '#000000',
  },
}

SCSS

$custom: #437797;
$custom-light: #7e9eb5;
$custom-dark: #000000;

JSON

{
  "hex": "#437797",
  "rgb": {
    "r": 67,
    "g": 119,
    "b": 151
  },
  "hsl": {
    "h": 202.857,
    "s": 38.532,
    "l": 42.745
  },
  "oklch": {
    "l": 0.54642,
    "c": 0.07497,
    "h": 237.3
  },
  "luminance": 0.16621
}

Semantic roles & 50–950 ramp

primary

#437797

secondary

#B69480

accent

#8659CE

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #437797

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

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