#37567A#37567A

#37567A is a dark, moderate cyan. Relative luminance 0.089; OKLCH L 44.6% C 0.070 H 253.0°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#37567A
RGB	rgb(55, 86, 122)
HSL	hsl(212, 38%, 35%)
HSV	hsv(212, 55%, 48%)
CMYK	cmyk(54.9%, 29.5%, 0%, 52.2%)
CIE-LAB	lab(35.74, -0.16, -23.87)
CIE-LCH	lch(35.74, 23.87, 269.62°)
OKLab	oklab(44.56% -0.0205 -0.067)
OKLCH	oklch(44.56% 0.07 253)
XYZ	xyz(8.4150, 8.8723, 19.6777)
Luminance	0.0887 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37567A #7A5B37

analogous

#37787A #37567A #3A377A

triadic

#37567A #7A3756 #567A37

tetradic

#37567A #7A3778 #7A5B37 #377A3A

square

#37567A #7A3778 #7A5B37 #377A3A

split-complementary

#37567A #7A3A37 #787A37

monochromatic

#111B26 #243850 #37567A #4A74A4 #6E93BE

Accessibility & contrast

On white

7.57

#37567A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#37567A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37567A

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37567A	#FFFFFF	#000000	##FFFFFF
##37567A	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47587C

Deuteranopia (green-blind)

#3F5179

Tritanopia (blue-blind)

#125E63

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #37567a;
/* rgb */ color: rgb(55, 86, 122);
/* oklch */ color: oklch(44.6% 0.070 253.0);

Tailwind

colors: {
  custom: {
    50: '#7385a0',
    500: '#37567a',
    950: '#000000',
  },
}

SCSS

$custom: #37567a;
$custom-light: #7385a0;
$custom-dark: #000000;

JSON

{
  "hex": "#37567a",
  "rgb": {
    "r": 55,
    "g": 86,
    "b": 122
  },
  "hsl": {
    "h": 212.239,
    "s": 37.853,
    "l": 34.706
  },
  "oklch": {
    "l": 0.44555,
    "c": 0.07006,
    "h": 253
  },
  "luminance": 0.08873
}

Semantic roles & 50–950 ramp

primary

#37567A

secondary

#A68966

accent

#985ACE

background

#F7F8F9

surface

#EDEFF2

border

#C8CACC

text

#080B0E

muted

#7B7C7E

Preview Lab

Preview with #37567A

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

Preview Lab → · Contrast checker → · Palette generator →