#37769C#37769C

#37769C is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 54.1% C 0.088 H 237.9°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#37769C
RGB	rgb(55, 118, 156)
HSL	hsl(203, 48%, 41%)
HSV	hsv(203, 65%, 61%)
CMYK	cmyk(64.7%, 24.4%, 0%, 38.8%)
CIE-LAB	lab(47.19, -8.00, -26.50)
CIE-LCH	lch(47.19, 27.68, 253.20°)
OKLab	oklab(54.11% -0.0466 -0.0744)
OKLCH	oklch(54.11% 0.088 237.9)
XYZ	xyz(14.0524, 16.1680, 33.8262)
Luminance	0.1617 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37769C #9C5D37

analogous

#379C90 #37769C #37449C

triadic

#37769C #9C3776 #769C37

tetradic

#37769C #90379C #9C5D37 #449C37

square

#37769C #90379C #9C5D37 #449C37

split-complementary

#37769C #9C3744 #9C9037

monochromatic

#173242 #27546F #37769C #4F96C1 #7CB1D1

Accessibility & contrast

On white

4.96

#37769C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#37769C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #37769C

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37769C	#FFFFFF	#000000	##FFFFFF
##37769C	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#64769E

Deuteranopia (green-blind)

#566B9B

Tritanopia (blue-blind)

#008083

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #37769c;
/* rgb */ color: rgb(55, 118, 156);
/* oklch */ color: oklch(54.1% 0.088 237.9);

Tailwind

colors: {
  custom: {
    50: '#789db9',
    500: '#37769c',
    950: '#000000',
  },
}

SCSS

$custom: #37769c;
$custom-light: #789db9;
$custom-dark: #000000;

JSON

{
  "hex": "#37769c",
  "rgb": {
    "r": 55,
    "g": 118,
    "b": 156
  },
  "hsl": {
    "h": 202.574,
    "s": 47.867,
    "l": 41.373
  },
  "oklch": {
    "l": 0.54114,
    "c": 0.0878,
    "h": 237.9
  },
  "luminance": 0.16169
}

Semantic roles & 50–950 ramp

primary

#37769C

secondary

#BA8F75

accent

#8350D7

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #37769C

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

Preview Lab → · Contrast checker → · Palette generator →