#37607C#37607C

#37607C is a mid, moderate cyan. Relative luminance 0.106; OKLCH L 47.1% C 0.065 H 240.0°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#37607C
RGB	rgb(55, 96, 124)
HSL	hsl(204, 39%, 35%)
HSV	hsv(204, 56%, 49%)
CMYK	cmyk(55.6%, 22.6%, 0%, 51.4%)
CIE-LAB	lab(38.95, -5.69, -20.11)
CIE-LCH	lch(38.95, 20.90, 254.21°)
OKLab	oklab(47.12% -0.0325 -0.0561)
OKLCH	oklch(47.12% 0.065 240)
XYZ	xyz(9.3952, 10.6324, 20.6220)
Luminance	0.1063 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37607C #7C5337

analogous

#377C75 #37607C #373E7C

triadic

#37607C #7C3760 #607C37

tetradic

#37607C #75377C #7C5337 #3E7C37

square

#37607C #75377C #7C5337 #3E7C37

split-complementary

#37607C #7C373E #7C7537

monochromatic

#111E27 #243F52 #37607C #4A81A6 #6E9EBF

Accessibility & contrast

On white

6.72

#37607C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#37607C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #37607C

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37607C	#FFFFFF	#000000	##FFFFFF
##37607C	1.00	6.72	3.13	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#54607D

Deuteranopia (green-blind)

#4A597C

Tritanopia (blue-blind)

#0A6769

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #37607c;
/* rgb */ color: rgb(55, 96, 124);
/* oklch */ color: oklch(47.1% 0.065 240.0);

Tailwind

colors: {
  custom: {
    50: '#738da2',
    500: '#37607c',
    950: '#000000',
  },
}

SCSS

$custom: #37607c;
$custom-light: #738da2;
$custom-dark: #000000;

JSON

{
  "hex": "#37607c",
  "rgb": {
    "r": 55,
    "g": 96,
    "b": 124
  },
  "hsl": {
    "h": 204.348,
    "s": 38.547,
    "l": 35.098
  },
  "oklch": {
    "l": 0.47121,
    "c": 0.06483,
    "h": 240
  },
  "luminance": 0.10633
}

Semantic roles & 50–950 ramp

primary

#37607C

secondary

#A88167

accent

#8959CE

background

#F7F8F9

surface

#EDF0F2

border

#C8CBCC

text

#080C0F

muted

#7B7D7E

Preview Lab

Preview with #37607C

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

Preview Lab → · Contrast checker → · Palette generator →