#377197#377197

#377197 is a mid, moderate cyan. Relative luminance 0.149; OKLCH L 52.6% C 0.085 H 239.9°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#377197
RGB	rgb(55, 113, 151)
HSL	hsl(204, 47%, 40%)
HSV	hsv(204, 64%, 59%)
CMYK	cmyk(63.6%, 25.2%, 0%, 40.8%)
CIE-LAB	lab(45.44, -6.77, -26.28)
CIE-LCH	lch(45.44, 27.14, 255.56°)
OKLab	oklab(52.65% -0.0428 -0.0738)
OKLCH	oklch(52.65% 0.085 239.9)
XYZ	xyz(13.0645, 14.8556, 31.4511)
Luminance	0.1486 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#377197 #975D37

analogous

#37978D #377197 #374197

triadic

#377197 #973771 #719737

tetradic

#377197 #8D3797 #975D37 #419737

square

#377197 #8D3797 #975D37 #419737

split-complementary

#377197 #973741 #978D37

monochromatic

#162E3D #274F6A #377197 #4D91BE #7AADCF

Accessibility & contrast

On white

5.29

#377197 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#377197 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #377197

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##377197	#FFFFFF	#000000	##FFFFFF
##377197	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#607199

Deuteranopia (green-blind)

#536796

Tritanopia (blue-blind)

#007B7E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #377197;
/* rgb */ color: rgb(55, 113, 151);
/* oklch */ color: oklch(52.6% 0.085 239.9);

Tailwind

colors: {
  custom: {
    50: '#7799b5',
    500: '#377197',
    950: '#000000',
  },
}

SCSS

$custom: #377197;
$custom-light: #7799b5;
$custom-dark: #000000;

JSON

{
  "hex": "#377197",
  "rgb": {
    "r": 55,
    "g": 113,
    "b": 151
  },
  "hsl": {
    "h": 203.75,
    "s": 46.602,
    "l": 40.392
  },
  "oklch": {
    "l": 0.52647,
    "c": 0.08533,
    "h": 239.9
  },
  "luminance": 0.14857
}

Semantic roles & 50–950 ramp

primary

#377197

secondary

#B88E72

accent

#8652D6

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #377197

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

Preview Lab → · Contrast checker → · Palette generator →