#37607E#37607E

#37607E is a mid, moderate cyan. Relative luminance 0.107; OKLCH L 47.2% C 0.067 H 241.8°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#37607E
RGB	rgb(55, 96, 126)
HSL	hsl(205, 39%, 35%)
HSV	hsv(205, 56%, 49%)
CMYK	cmyk(56.3%, 23.8%, 0%, 50.6%)
CIE-LAB	lab(39.04, -5.02, -21.19)
CIE-LCH	lch(39.04, 21.78, 256.66°)
OKLab	oklab(47.22% -0.0317 -0.0592)
OKLCH	oklch(47.22% 0.067 241.8)
XYZ	xyz(9.5229, 10.6835, 21.2949)
Luminance	0.1068 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37607E #7E5537

analogous

#377E78 #37607E #373C7E

triadic

#37607E #7E3760 #607E37

tetradic

#37607E #78377E #7E5537 #3C7E37

square

#37607E #78377E #7E5537 #3C7E37

split-complementary

#37607E #7E373C #7E7837

monochromatic

#121F29 #244053 #37607E #4A80A9 #6F9EC0

Accessibility & contrast

On white

6.69

#37607E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#37607E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #37607E

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37607E	#FFFFFF	#000000	##FFFFFF
##37607E	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53607F

Deuteranopia (green-blind)

#49597D

Tritanopia (blue-blind)

#06676A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #37607e;
/* rgb */ color: rgb(55, 96, 126);
/* oklch */ color: oklch(47.2% 0.067 241.8);

Tailwind

colors: {
  custom: {
    50: '#738da3',
    500: '#37607e',
    950: '#000000',
  },
}

SCSS

$custom: #37607e;
$custom-light: #738da3;
$custom-dark: #000000;

JSON

{
  "hex": "#37607e",
  "rgb": {
    "r": 55,
    "g": 96,
    "b": 126
  },
  "hsl": {
    "h": 205.352,
    "s": 39.227,
    "l": 35.49
  },
  "oklch": {
    "l": 0.47219,
    "c": 0.06719,
    "h": 241.8
  },
  "luminance": 0.10684
}

Semantic roles & 50–950 ramp

primary

#37607E

secondary

#A98368

accent

#8B59CF

background

#F7F8FA

surface

#EDF0F3

border

#C8CBCD

text

#080C0F

muted

#7B7D7F

Preview Lab

Preview with #37607E

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

Preview Lab → · Contrast checker → · Palette generator →