#397189#397189

#397189 is a mid, moderate cyan. Relative luminance 0.145; OKLCH L 52.1% C 0.070 H 228.3°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#397189
RGB	rgb(57, 113, 137)
HSL	hsl(198, 41%, 38%)
HSV	hsv(198, 58%, 54%)
CMYK	cmyk(58.4%, 17.5%, 0%, 46.3%)
CIE-LAB	lab(44.92, -11.02, -18.76)
CIE-LCH	lch(44.92, 21.75, 239.57°)
OKLab	oklab(52.06% -0.0466 -0.0522)
OKLCH	oklch(52.06% 0.07 228.3)
XYZ	xyz(12.1061, 14.4851, 25.8200)
Luminance	0.1449 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397189 #895139

analogous

#398979 #397189 #394989

triadic

#397189 #893971 #718939

tetradic

#397189 #793989 #895139 #498939

square

#397189 #793989 #895139 #498939

split-complementary

#397189 #893949 #897939

monochromatic

#152A33 #274D5E #397189 #4B95B4 #76AEC6

Accessibility & contrast

On white

5.39

#397189 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#397189 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397189

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397189	#FFFFFF	#000000	##FFFFFF
##397189	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#656F8A

Deuteranopia (green-blind)

#596789

Tritanopia (blue-blind)

#007879

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #397189;
/* rgb */ color: rgb(57, 113, 137);
/* oklch */ color: oklch(52.1% 0.070 228.3);

Tailwind

colors: {
  custom: {
    50: '#7799ab',
    500: '#397189',
    950: '#000000',
  },
}

SCSS

$custom: #397189;
$custom-light: #7799ab;
$custom-dark: #000000;

JSON

{
  "hex": "#397189",
  "rgb": {
    "r": 57,
    "g": 113,
    "b": 137
  },
  "hsl": {
    "h": 198,
    "s": 41.237,
    "l": 38.039
  },
  "oklch": {
    "l": 0.52064,
    "c": 0.06998,
    "h": 228.3
  },
  "luminance": 0.14486
}

Semantic roles & 50–950 ramp

primary

#397189

secondary

#AF826F

accent

#7B57D1

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #397189

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

Preview Lab → · Contrast checker → · Palette generator →