#37484D#37484D

#37484D is a dark, muted cyan. Relative luminance 0.060; OKLCH L 38.9% C 0.023 H 217.7°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#37484D
RGB	rgb(55, 72, 77)
HSL	hsl(194, 17%, 26%)
HSV	hsv(194, 29%, 30%)
CMYK	cmyk(28.6%, 6.5%, 0%, 69.8%)
CIE-LAB	lab(29.37, -5.35, -5.19)
CIE-LCH	lch(29.37, 7.46, 224.13°)
OKLab	oklab(38.9% -0.0183 -0.0141)
OKLCH	oklch(38.9% 0.023 217.7)
XYZ	xyz(5.2321, 5.9826, 7.8988)
Luminance	0.0598 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37484D #4D3C37

analogous

#374D47 #37484D #373D4D

triadic

#37484D #4D3748 #484D37

tetradic

#37484D #47374D #4D3C37 #3D4D37

square

#37484D #47374D #4D3C37 #3D4D37

split-complementary

#37484D #4D373D #4D4737

monochromatic

#0D1112 #1D2729 #37484D #506971 #6A8B94

Accessibility & contrast

On white

9.56

#37484D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#37484D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37484D

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37484D	#FFFFFF	#000000	##FFFFFF
##37484D	1.00	9.56	2.20	9.56
#FFFFFF	9.56	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45474D

Deuteranopia (green-blind)

#41444D

Tritanopia (blue-blind)

#304A49

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #37484d;
/* rgb */ color: rgb(55, 72, 77);
/* oklch */ color: oklch(38.9% 0.023 217.7);

Tailwind

colors: {
  custom: {
    50: '#6e7b7e',
    500: '#37484d',
    950: '#000000',
  },
}

SCSS

$custom: #37484d;
$custom-light: #6e7b7e;
$custom-dark: #000000;

JSON

{
  "hex": "#37484d",
  "rgb": {
    "r": 55,
    "g": 72,
    "b": 77
  },
  "hsl": {
    "h": 193.636,
    "s": 16.667,
    "l": 25.882
  },
  "oklch": {
    "l": 0.38904,
    "c": 0.02313,
    "h": 217.7
  },
  "luminance": 0.05983
}

Semantic roles & 50–950 ramp

primary

#37484D

secondary

#7D6963

accent

#7F6EB9

background

#F6F7F7

surface

#ECEDEE

border

#C7C8C9

text

#07090A

muted

#7A7B7C

Preview Lab

Preview with #37484D

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

Preview Lab → · Contrast checker → · Palette generator →