#37627B#37627B

#37627B is a mid, moderate cyan. Relative luminance 0.110; OKLCH L 47.6% C 0.063 H 235.7°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#37627B
RGB	rgb(55, 98, 123)
HSL	hsl(202, 38%, 35%)
HSV	hsv(202, 55%, 48%)
CMYK	cmyk(55.3%, 20.3%, 0%, 51.8%)
CIE-LAB	lab(39.54, -7.22, -18.59)
CIE-LCH	lch(39.54, 19.95, 248.77°)
OKLab	oklab(47.57% -0.0354 -0.0518)
OKLCH	oklch(47.57% 0.063 235.7)
XYZ	xyz(9.5171, 10.9768, 20.3523)
Luminance	0.1098 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37627B #7B5037

analogous

#377B72 #37627B #37407B

triadic

#37627B #7B3762 #627B37

tetradic

#37627B #72377B #7B5037 #407B37

square

#37627B #72377B #7B5037 #407B37

split-complementary

#37627B #7B3740 #7B7237

monochromatic

#111F26 #244051 #37627B #4A84A5 #6EA1BE

Accessibility & contrast

On white

6.57

#37627B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#37627B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #37627B

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37627B	#FFFFFF	#000000	##FFFFFF
##37627B	1.00	6.57	3.20	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56617C

Deuteranopia (green-blind)

#4D5A7B

Tritanopia (blue-blind)

#0A696A

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #37627b;
/* rgb */ color: rgb(55, 98, 123);
/* oklch */ color: oklch(47.6% 0.063 235.7);

Tailwind

colors: {
  custom: {
    50: '#738ea1',
    500: '#37627b',
    950: '#000000',
  },
}

SCSS

$custom: #37627b;
$custom-light: #738ea1;
$custom-dark: #000000;

JSON

{
  "hex": "#37627b",
  "rgb": {
    "r": 55,
    "g": 98,
    "b": 123
  },
  "hsl": {
    "h": 202.059,
    "s": 38.202,
    "l": 34.902
  },
  "oklch": {
    "l": 0.47572,
    "c": 0.06271,
    "h": 235.7
  },
  "luminance": 0.10978
}

Semantic roles & 50–950 ramp

primary

#37627B

secondary

#A77E67

accent

#845ACE

background

#F7F8F9

surface

#EDF0F2

border

#C8CBCC

text

#080C0F

muted

#7B7D7E

Preview Lab

Preview with #37627B

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

Preview Lab → · Contrast checker → · Palette generator →