#397281#397281

#397281 is a mid, moderate cyan. Relative luminance 0.145; OKLCH L 52.0% C 0.064 H 217.2°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#397281
RGB	rgb(57, 114, 129)
HSL	hsl(193, 39%, 36%)
HSV	hsv(193, 56%, 51%)
CMYK	cmyk(55.8%, 11.6%, 0%, 49.4%)
CIE-LAB	lab(44.93, -14.13, -13.97)
CIE-LCH	lch(44.93, 19.87, 224.69°)
OKLab	oklab(51.97% -0.0511 -0.0387)
OKLCH	oklch(51.97% 0.064 217.2)
XYZ	xyz(11.6656, 14.4884, 22.9464)
Luminance	0.1449 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397281 #814839

analogous

#39816C #397281 #394E81

triadic

#397281 #813972 #728139

tetradic

#397281 #6C3981 #814839 #4E8139

square

#397281 #6C3981 #814839 #4E8139

split-complementary

#397281 #81394E #816C39

monochromatic

#13272C #264C57 #397281 #4C98AB #73B1C1

Accessibility & contrast

On white

5.39

#397281 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#397281 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397281

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397281	#FFFFFF	#000000	##FFFFFF
##397281	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)

#686F82

Deuteranopia (green-blind)

#5D6781

Tritanopia (blue-blind)

#007777

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #397281;
/* rgb */ color: rgb(57, 114, 129);
/* oklch */ color: oklch(52.0% 0.064 217.2);

Tailwind

colors: {
  custom: {
    50: '#769aa5',
    500: '#397281',
    950: '#000000',
  },
}

SCSS

$custom: #397281;
$custom-light: #769aa5;
$custom-dark: #000000;

JSON

{
  "hex": "#397281",
  "rgb": {
    "r": 57,
    "g": 114,
    "b": 129
  },
  "hsl": {
    "h": 192.5,
    "s": 38.71,
    "l": 36.471
  },
  "oklch": {
    "l": 0.51965,
    "c": 0.06408,
    "h": 217.2
  },
  "luminance": 0.14489
}

Semantic roles & 50–950 ramp

primary

#397281

secondary

#AA796B

accent

#7259CF

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E0F

muted

#7B7E7F

Preview Lab

Preview with #397281

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

Preview Lab → · Contrast checker → · Palette generator →