#37546E#37546E

#37546E is a dark, muted cyan. Relative luminance 0.083; OKLCH L 43.4% C 0.055 H 246.5°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#37546E
RGB	rgb(55, 84, 110)
HSL	hsl(208, 33%, 32%)
HSV	hsv(208, 50%, 43%)
CMYK	cmyk(50%, 23.6%, 0%, 56.9%)
CIE-LAB	lab(34.56, -2.89, -18.26)
CIE-LCH	lch(34.56, 18.49, 261.01°)
OKLab	oklab(43.44% -0.0221 -0.0509)
OKLCH	oklch(43.44% 0.055 246.5)
XYZ	xyz(7.5594, 8.2781, 15.9483)
Luminance	0.0828 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37546E #6E5137

analogous

#376E6D #37546E #37396E

triadic

#37546E #6E3754 #546E37

tetradic

#37546E #6D376E #6E5137 #396E37

square

#37546E #6D376E #6E5137 #396E37

split-complementary

#37546E #6E3739 #6E6D37

monochromatic

#0E161C #233545 #37546E #4B7397 #6B92B5

Accessibility & contrast

On white

7.91

#37546E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#37546E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37546E

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37546E	#FFFFFF	#000000	##FFFFFF
##37546E	1.00	7.91	2.66	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49546F

Deuteranopia (green-blind)

#424F6E

Tritanopia (blue-blind)

#1E5A5D

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #37546e;
/* rgb */ color: rgb(55, 84, 110);
/* oklch */ color: oklch(43.4% 0.055 246.5);

Tailwind

colors: {
  custom: {
    50: '#718497',
    500: '#37546e',
    950: '#000000',
  },
}

SCSS

$custom: #37546e;
$custom-light: #718497;
$custom-dark: #000000;

JSON

{
  "hex": "#37546e",
  "rgb": {
    "r": 55,
    "g": 84,
    "b": 110
  },
  "hsl": {
    "h": 208.364,
    "s": 33.333,
    "l": 32.353
  },
  "oklch": {
    "l": 0.43443,
    "c": 0.05545,
    "h": 246.5
  },
  "luminance": 0.08279
}

Semantic roles & 50–950 ramp

primary

#37546E

secondary

#9E7F63

accent

#915EC9

background

#F7F8F9

surface

#EDEFF2

border

#C8CACC

text

#080A0D

muted

#7B7C7E

Preview Lab

Preview with #37546E

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

Preview Lab → · Contrast checker → · Palette generator →