#377797#377797

#377797 is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 54.1% C 0.082 H 232.9°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#377797
RGB	rgb(55, 119, 151)
HSL	hsl(200, 47%, 40%)
HSV	hsv(200, 64%, 59%)
CMYK	cmyk(63.6%, 21.2%, 0%, 40.8%)
CIE-LAB	lab(47.29, -10.27, -23.41)
CIE-LCH	lch(47.29, 25.57, 246.32°)
OKLab	oklab(54.12% -0.0496 -0.0655)
OKLCH	oklch(54.12% 0.082 232.9)
XYZ	xyz(13.7561, 16.2389, 31.6816)
Luminance	0.1624 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377797 #975737

analogous

#379787 #377797 #374797

triadic

#377797 #973777 #779737

tetradic

#377797 #873797 #975737 #479737

square

#377797 #873797 #975737 #479737

split-complementary

#377797 #973747 #978737

monochromatic

#16303D #27546A #377797 #4D98BE #7AB2CF

Accessibility & contrast

On white

4.94

#377797 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#377797 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377797

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377797	#FFFFFF	#000000	##FFFFFF
##377797	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#677699

Deuteranopia (green-blind)

#5A6C97

Tritanopia (blue-blind)

#008082

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #377797;
/* rgb */ color: rgb(55, 119, 151);
/* oklch */ color: oklch(54.1% 0.082 232.9);

Tailwind

colors: {
  custom: {
    50: '#789eb5',
    500: '#377797',
    950: '#000000',
  },
}

SCSS

$custom: #377797;
$custom-light: #789eb5;
$custom-dark: #000000;

JSON

{
  "hex": "#377797",
  "rgb": {
    "r": 55,
    "g": 119,
    "b": 151
  },
  "hsl": {
    "h": 200,
    "s": 46.602,
    "l": 40.392
  },
  "oklch": {
    "l": 0.54116,
    "c": 0.08217,
    "h": 232.9
  },
  "luminance": 0.1624
}

Semantic roles & 50–950 ramp

primary

#377797

secondary

#B88972

accent

#7E52D6

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #377797

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

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