#377994#377994

#377994 is a mid, moderate cyan. Relative luminance 0.166; OKLCH L 54.5% C 0.079 H 227.7°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#377994
RGB	rgb(55, 121, 148)
HSL	hsl(197, 46%, 40%)
HSV	hsv(197, 63%, 58%)
CMYK	cmyk(62.8%, 18.2%, 0%, 42%)
CIE-LAB	lab(47.78, -12.41, -20.88)
CIE-LCH	lch(47.78, 24.29, 239.28°)
OKLab	oklab(54.47% -0.053 -0.0583)
OKLCH	oklch(54.47% 0.079 227.7)
XYZ	xyz(13.7561, 16.6237, 30.4950)
Luminance	0.1663 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377994 #945237

analogous

#379480 #377994 #374B94

triadic

#377994 #943779 #799437

tetradic

#377994 #803794 #945237 #4B9437

square

#377994 #803794 #945237 #4B9437

split-complementary

#377994 #94374B #948037

monochromatic

#16303B #265567 #377994 #4C9CBC #78B4CD

Accessibility & contrast

On white

4.86

#377994 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#377994 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377994

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377994	#FFFFFF	#000000	##FFFFFF
##377994	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7795

Deuteranopia (green-blind)

#5E6D94

Tritanopia (blue-blind)

#008182

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #377994;
/* rgb */ color: rgb(55, 121, 148);
/* oklch */ color: oklch(54.5% 0.079 227.7);

Tailwind

colors: {
  custom: {
    50: '#779fb3',
    500: '#377994',
    950: '#000000',
  },
}

SCSS

$custom: #377994;
$custom-light: #779fb3;
$custom-dark: #000000;

JSON

{
  "hex": "#377994",
  "rgb": {
    "r": 55,
    "g": 121,
    "b": 148
  },
  "hsl": {
    "h": 197.419,
    "s": 45.813,
    "l": 39.804
  },
  "oklch": {
    "l": 0.54471,
    "c": 0.07877,
    "h": 227.7
  },
  "luminance": 0.16625
}

Semantic roles & 50–950 ramp

primary

#377994

secondary

#B68571

accent

#7852D5

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #377994

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

Preview Lab → · Contrast checker → · Palette generator →