#37769E#37769E

#37769E is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 54.2% C 0.090 H 239.3°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#37769E
RGB	rgb(55, 118, 158)
HSL	hsl(203, 48%, 42%)
HSV	hsv(203, 65%, 62%)
CMYK	cmyk(65.2%, 25.3%, 0%, 38%)
CIE-LAB	lab(47.28, -7.32, -27.54)
CIE-LCH	lch(47.28, 28.49, 255.12°)
OKLab	oklab(54.21% -0.0459 -0.0774)
OKLCH	oklch(54.21% 0.09 239.3)
XYZ	xyz(14.2232, 16.2363, 34.7255)
Luminance	0.1624 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37769E #9E5F37

analogous

#379E93 #37769E #37439E

triadic

#37769E #9E3776 #769E37

tetradic

#37769E #93379E #9E5F37 #439E37

square

#37769E #93379E #9E5F37 #439E37

split-complementary

#37769E #9E3743 #9E9337

monochromatic

#173243 #275471 #37769E #5096C2 #7DB1D2

Accessibility & contrast

On white

4.94

#37769E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#37769E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #37769E

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37769E	#FFFFFF	#000000	##FFFFFF
##37769E	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6476A0

Deuteranopia (green-blind)

#566C9D

Tritanopia (blue-blind)

#008084

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #37769e;
/* rgb */ color: rgb(55, 118, 158);
/* oklch */ color: oklch(54.2% 0.090 239.3);

Tailwind

colors: {
  custom: {
    50: '#799dba',
    500: '#37769e',
    950: '#000000',
  },
}

SCSS

$custom: #37769e;
$custom-light: #799dba;
$custom-dark: #000000;

JSON

{
  "hex": "#37769e",
  "rgb": {
    "r": 55,
    "g": 118,
    "b": 158
  },
  "hsl": {
    "h": 203.301,
    "s": 48.357,
    "l": 41.765
  },
  "oklch": {
    "l": 0.54214,
    "c": 0.08999,
    "h": 239.3
  },
  "luminance": 0.16238
}

Semantic roles & 50–950 ramp

primary

#37769E

secondary

#BB9176

accent

#8550D8

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #37769E

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

Preview Lab → · Contrast checker → · Palette generator →