#37567E#37567E

#37567E is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.8% C 0.076 H 255.3°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#37567E
RGB	rgb(55, 86, 126)
HSL	hsl(214, 39%, 35%)
HSV	hsv(214, 56%, 49%)
CMYK	cmyk(56.3%, 31.7%, 0%, 50.6%)
CIE-LAB	lab(35.93, 1.21, -26.03)
CIE-LCH	lch(35.93, 26.06, 272.66°)
OKLab	oklab(44.77% -0.0192 -0.0732)
OKLCH	oklch(44.77% 0.076 255.3)
XYZ	xyz(8.6679, 8.9735, 21.0099)
Luminance	0.0897 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37567E #7E5F37

analogous

#37797E #37567E #3B377E

triadic

#37567E #7E3756 #567E37

tetradic

#37567E #7E3779 #7E5F37 #377E3B

square

#37567E #7E3779 #7E5F37 #377E3B

split-complementary

#37567E #7E3B37 #797E37

monochromatic

#121C29 #243953 #37567E #4A73A9 #6F93C0

Accessibility & contrast

On white

7.51

#37567E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#37567E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37567E

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37567E	#FFFFFF	#000000	##FFFFFF
##37567E	1.00	7.51	2.79	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#465880

Deuteranopia (green-blind)

#3D517D

Tritanopia (blue-blind)

#0C5F64

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #37567e;
/* rgb */ color: rgb(55, 86, 126);
/* oklch */ color: oklch(44.8% 0.076 255.3);

Tailwind

colors: {
  custom: {
    50: '#7385a3',
    500: '#37567e',
    950: '#000000',
  },
}

SCSS

$custom: #37567e;
$custom-light: #7385a3;
$custom-dark: #000000;

JSON

{
  "hex": "#37567e",
  "rgb": {
    "r": 55,
    "g": 86,
    "b": 126
  },
  "hsl": {
    "h": 213.803,
    "s": 39.227,
    "l": 35.49
  },
  "oklch": {
    "l": 0.44773,
    "c": 0.07572,
    "h": 255.3
  },
  "luminance": 0.08974
}

Semantic roles & 50–950 ramp

primary

#37567E

secondary

#A98D68

accent

#9B59CF

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B0F

muted

#7B7C7F

Preview Lab

Preview with #37567E

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

Preview Lab → · Contrast checker → · Palette generator →