#397584#397584

#397584 is a mid, moderate cyan. Relative luminance 0.153; OKLCH L 52.8% C 0.066 H 216.3°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#397584
RGB	rgb(57, 117, 132)
HSL	hsl(192, 40%, 37%)
HSV	hsv(192, 57%, 52%)
CMYK	cmyk(56.8%, 11.4%, 0%, 48.2%)
CIE-LAB	lab(45.98, -14.87, -14.16)
CIE-LCH	lch(45.98, 20.53, 223.58°)
OKLab	oklab(52.85% -0.0534 -0.0392)
OKLCH	oklch(52.85% 0.066 216.3)
XYZ	xyz(12.2119, 15.2573, 24.1267)
Luminance	0.1526 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397584 #844839

analogous

#39846E #397584 #395084

triadic

#397584 #843975 #758439

tetradic

#397584 #6E3984 #844839 #508439

square

#397584 #6E3984 #844839 #508439

split-complementary

#397584 #843950 #846E39

monochromatic

#14292F #274F59 #397584 #4B9BAF #74B3C3

Accessibility & contrast

On white

5.18

#397584 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#397584 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397584

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397584	#FFFFFF	#000000	##FFFFFF
##397584	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7285

Deuteranopia (green-blind)

#5F6984

Tritanopia (blue-blind)

#007B7A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #397584;
/* rgb */ color: rgb(57, 117, 132);
/* oklch */ color: oklch(52.8% 0.066 216.3);

Tailwind

colors: {
  custom: {
    50: '#769da7',
    500: '#397584',
    950: '#000000',
  },
}

SCSS

$custom: #397584;
$custom-light: #769da7;
$custom-dark: #000000;

JSON

{
  "hex": "#397584",
  "rgb": {
    "r": 57,
    "g": 117,
    "b": 132
  },
  "hsl": {
    "h": 192,
    "s": 39.683,
    "l": 37.059
  },
  "oklch": {
    "l": 0.52849,
    "c": 0.06627,
    "h": 216.3
  },
  "luminance": 0.15258
}

Semantic roles & 50–950 ramp

primary

#397584

secondary

#AC796D

accent

#7058D0

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E0F

muted

#7B7E7F

Preview Lab

Preview with #397584

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

Preview Lab → · Contrast checker → · Palette generator →