#397988#397988

#397988 is a mid, moderate cyan. Relative luminance 0.163; OKLCH L 54.0% C 0.069 H 215.2°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#397988
RGB	rgb(57, 121, 136)
HSL	hsl(191, 41%, 38%)
HSV	hsv(191, 58%, 53%)
CMYK	cmyk(58.1%, 11%, 0%, 46.7%)
CIE-LAB	lab(47.39, -15.85, -14.39)
CIE-LCH	lch(47.39, 21.41, 222.24°)
OKLab	oklab(54.03% -0.0565 -0.0399)
OKLCH	oklch(54.03% 0.069 215.2)
XYZ	xyz(12.9669, 16.3209, 25.7547)
Luminance	0.1632 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397988 #884839

analogous

#39886F #397988 #395288

triadic

#397988 #883979 #798839

tetradic

#397988 #6F3988 #884839 #528839

square

#397988 #6F3988 #884839 #528839

split-complementary

#397988 #883952 #886F39

monochromatic

#152C32 #27535D #397988 #4B9FB3 #76B6C6

Accessibility & contrast

On white

4.92

#397988 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#397988 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397988

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397988	#FFFFFF	#000000	##FFFFFF
##397988	1.00	4.92	4.26	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7589

Deuteranopia (green-blind)

#636D88

Tritanopia (blue-blind)

#007F7E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #397988;
/* rgb */ color: rgb(57, 121, 136);
/* oklch */ color: oklch(54.0% 0.069 215.2);

Tailwind

colors: {
  custom: {
    50: '#779faa',
    500: '#397988',
    950: '#000000',
  },
}

SCSS

$custom: #397988;
$custom-light: #779faa;
$custom-dark: #000000;

JSON

{
  "hex": "#397988",
  "rgb": {
    "r": 57,
    "g": 121,
    "b": 136
  },
  "hsl": {
    "h": 191.392,
    "s": 40.933,
    "l": 37.843
  },
  "oklch": {
    "l": 0.54026,
    "c": 0.06915,
    "h": 215.2
  },
  "luminance": 0.16322
}

Semantic roles & 50–950 ramp

primary

#397988

secondary

#AF7A6E

accent

#6E57D1

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #397988

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

Preview Lab → · Contrast checker → · Palette generator →