#377597#377597

#377597 is a mid, moderate cyan. Relative luminance 0.158; OKLCH L 53.6% C 0.083 H 235.3°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#377597
RGB	rgb(55, 117, 151)
HSL	hsl(201, 47%, 40%)
HSV	hsv(201, 64%, 59%)
CMYK	cmyk(63.6%, 22.5%, 0%, 40.8%)
CIE-LAB	lab(46.67, -9.11, -24.37)
CIE-LCH	lch(46.67, 26.02, 249.50°)
OKLab	oklab(53.63% -0.0473 -0.0683)
OKLCH	oklch(53.63% 0.083 235.3)
XYZ	xyz(13.5206, 15.7678, 31.6031)
Luminance	0.1577 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377597 #975937

analogous

#379789 #377597 #374597

triadic

#377597 #973775 #759737

tetradic

#377597 #893797 #975937 #459737

square

#377597 #893797 #975937 #459737

split-complementary

#377597 #973745 #978937

monochromatic

#162F3D #27526A #377597 #4D96BE #7AB1CF

Accessibility & contrast

On white

5.06

#377597 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#377597 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377597

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377597	#FFFFFF	#000000	##FFFFFF
##377597	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#657499

Deuteranopia (green-blind)

#586A96

Tritanopia (blue-blind)

#007E80

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #377597;
/* rgb */ color: rgb(55, 117, 151);
/* oklch */ color: oklch(53.6% 0.083 235.3);

Tailwind

colors: {
  custom: {
    50: '#789cb5',
    500: '#377597',
    950: '#000000',
  },
}

SCSS

$custom: #377597;
$custom-light: #789cb5;
$custom-dark: #000000;

JSON

{
  "hex": "#377597",
  "rgb": {
    "r": 55,
    "g": 117,
    "b": 151
  },
  "hsl": {
    "h": 201.25,
    "s": 46.602,
    "l": 40.392
  },
  "oklch": {
    "l": 0.53625,
    "c": 0.08308,
    "h": 235.3
  },
  "luminance": 0.15769
}

Semantic roles & 50–950 ramp

primary

#377597

secondary

#B88B72

accent

#8152D6

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #377597

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

Preview Lab → · Contrast checker → · Palette generator →