#397383#397383

#397383 is a mid, moderate cyan. Relative luminance 0.148; OKLCH L 52.3% C 0.065 H 218.1°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#397383
RGB	rgb(57, 115, 131)
HSL	hsl(193, 39%, 37%)
HSV	hsv(193, 56%, 51%)
CMYK	cmyk(56.5%, 12.2%, 0%, 48.6%)
CIE-LAB	lab(45.32, -14.07, -14.58)
CIE-LCH	lch(45.32, 20.26, 226.02°)
OKLab	oklab(52.3% -0.0514 -0.0404)
OKLCH	oklch(52.3% 0.065 218.1)
XYZ	xyz(11.9132, 14.7689, 23.6912)
Luminance	0.1477 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397383 #834939

analogous

#39836E #397383 #394E83

triadic

#397383 #833973 #738339

tetradic

#397383 #6E3983 #834939 #4E8339

square

#397383 #6E3983 #834939 #4E8339

split-complementary

#397383 #83394E #836E39

monochromatic

#14282E #264E58 #397383 #4C98AE #74B1C2

Accessibility & contrast

On white

5.31

#397383 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#397383 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397383

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397383	#FFFFFF	#000000	##FFFFFF
##397383	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#697084

Deuteranopia (green-blind)

#5E6883

Tritanopia (blue-blind)

#007978

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #397383;
/* rgb */ color: rgb(57, 115, 131);
/* oklch */ color: oklch(52.3% 0.065 218.1);

Tailwind

colors: {
  custom: {
    50: '#769ba7',
    500: '#397383',
    950: '#000000',
  },
}

SCSS

$custom: #397383;
$custom-light: #769ba7;
$custom-dark: #000000;

JSON

{
  "hex": "#397383",
  "rgb": {
    "r": 57,
    "g": 115,
    "b": 131
  },
  "hsl": {
    "h": 192.973,
    "s": 39.362,
    "l": 36.863
  },
  "oklch": {
    "l": 0.52302,
    "c": 0.0654,
    "h": 218.1
  },
  "luminance": 0.1477
}

Semantic roles & 50–950 ramp

primary

#397383

secondary

#AC7A6C

accent

#7259CF

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E0F

muted

#7B7E7F

Preview Lab

Preview with #397383

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

Preview Lab → · Contrast checker → · Palette generator →