#37869A#37869A

#37869A is a mid, moderate cyan. Relative luminance 0.202; OKLCH L 58.0% C 0.082 H 217.3°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#37869A
RGB	rgb(55, 134, 154)
HSL	hsl(192, 47%, 41%)
HSV	hsv(192, 64%, 60%)
CMYK	cmyk(64.3%, 13%, 0%, 39.6%)
CIE-LAB	lab(52.06, -17.66, -17.85)
CIE-LCH	lch(52.06, 25.11, 225.30°)
OKLab	oklab(57.97% -0.0651 -0.0496)
OKLCH	oklch(57.97% 0.082 217.3)
XYZ	xyz(15.9310, 20.1938, 33.6238)
Luminance	0.2020 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37869A #9A4B37

analogous

#379A7C #37869A #37549A

triadic

#37869A #9A3786 #869A37

tetradic

#37869A #7C379A #9A4B37 #549A37

square

#37869A #7C379A #9A4B37 #549A37

split-complementary

#37869A #9A3754 #9A7C37

monochromatic

#173840 #275F6D #37869A #4EA9C0 #7BBFD0

Accessibility & contrast

On white

4.17

#37869A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#37869A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37869A

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37869A	#FFFFFF	#000000	##000000
##37869A	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79829B

Deuteranopia (green-blind)

#6A789A

Tritanopia (blue-blind)

#008D8C

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #37869a;
/* rgb */ color: rgb(55, 134, 154);
/* oklch */ color: oklch(58.0% 0.082 217.3);

Tailwind

colors: {
  custom: {
    50: '#79a9b7',
    500: '#37869a',
    950: '#000000',
  },
}

SCSS

$custom: #37869a;
$custom-light: #79a9b7;
$custom-dark: #000000;

JSON

{
  "hex": "#37869a",
  "rgb": {
    "r": 55,
    "g": 134,
    "b": 154
  },
  "hsl": {
    "h": 192.121,
    "s": 47.368,
    "l": 40.98
  },
  "oklch": {
    "l": 0.57967,
    "c": 0.08188,
    "h": 217.3
  },
  "luminance": 0.20196
}

Semantic roles & 50–950 ramp

primary

#37869A

secondary

#B98274

accent

#6C51D7

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #37869A

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

Preview Lab → · Contrast checker → · Palette generator →