#37889A#37889A

#37889A is a mid, moderate cyan. Relative luminance 0.208; OKLCH L 58.5% C 0.082 H 214.9°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#37889A
RGB	rgb(55, 136, 154)
HSL	hsl(191, 47%, 41%)
HSV	hsv(191, 64%, 60%)
CMYK	cmyk(64.3%, 11.7%, 0%, 39.6%)
CIE-LAB	lab(52.68, -18.74, -16.90)
CIE-LCH	lch(52.68, 25.24, 222.04°)
OKLab	oklab(58.47% -0.0673 -0.047)
OKLCH	oklch(58.47% 0.082 214.9)
XYZ	xyz(16.2101, 20.7519, 33.7168)
Luminance	0.2075 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37889A #9A4937

analogous

#379A7A #37889A #37569A

triadic

#37889A #9A3788 #889A37

tetradic

#37889A #7A379A #9A4937 #569A37

square

#37889A #7A379A #9A4937 #569A37

split-complementary

#37889A #9A3756 #9A7A37

monochromatic

#173840 #27606D #37889A #4EABC0 #7BC1D0

Accessibility & contrast

On white

4.08

#37889A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#37889A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37889A

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37889A	#FFFFFF	#000000	##000000
##37889A	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B849B

Deuteranopia (green-blind)

#6D799A

Tritanopia (blue-blind)

#008F8E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #37889a;
/* rgb */ color: rgb(55, 136, 154);
/* oklch */ color: oklch(58.5% 0.082 214.9);

Tailwind

colors: {
  custom: {
    50: '#79abb7',
    500: '#37889a',
    950: '#000000',
  },
}

SCSS

$custom: #37889a;
$custom-light: #79abb7;
$custom-dark: #000000;

JSON

{
  "hex": "#37889a",
  "rgb": {
    "r": 55,
    "g": 136,
    "b": 154
  },
  "hsl": {
    "h": 190.909,
    "s": 47.368,
    "l": 40.98
  },
  "oklch": {
    "l": 0.58465,
    "c": 0.08209,
    "h": 214.9
  },
  "luminance": 0.20754
}

Semantic roles & 50–950 ramp

primary

#37889A

secondary

#B98074

accent

#6951D7

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #37889A

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

Preview Lab → · Contrast checker → · Palette generator →