#397380#397380

#397380 is a mid, moderate cyan. Relative luminance 0.147; OKLCH L 52.2% C 0.064 H 214.2°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#397380
RGB	rgb(57, 115, 128)
HSL	hsl(191, 38%, 36%)
HSV	hsv(191, 55%, 50%)
CMYK	cmyk(55.5%, 10.2%, 0%, 49.8%)
CIE-LAB	lab(45.20, -15.00, -12.95)
CIE-LCH	lch(45.20, 19.82, 220.81°)
OKLab	oklab(52.18% -0.0527 -0.0358)
OKLCH	oklch(52.18% 0.064 214.2)
XYZ	xyz(11.7128, 14.6888, 22.6359)
Luminance	0.1469 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397380 #804639

analogous

#39806A #397380 #395080

triadic

#397380 #803973 #738039

tetradic

#397380 #6A3980 #804639 #508039

square

#397380 #6A3980 #804639 #508039

split-complementary

#397380 #803950 #806A39

monochromatic

#13272B #264D56 #397380 #4C99AA #73B2C1

Accessibility & contrast

On white

5.33

#397380 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#397380 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397380

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397380	#FFFFFF	#000000	##FFFFFF
##397380	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#697081

Deuteranopia (green-blind)

#5F6780

Tritanopia (blue-blind)

#007877

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #397380;
/* rgb */ color: rgb(57, 115, 128);
/* oklch */ color: oklch(52.2% 0.064 214.2);

Tailwind

colors: {
  custom: {
    50: '#769ba4',
    500: '#397380',
    950: '#000000',
  },
}

SCSS

$custom: #397380;
$custom-light: #769ba4;
$custom-dark: #000000;

JSON

{
  "hex": "#397380",
  "rgb": {
    "r": 57,
    "g": 115,
    "b": 128
  },
  "hsl": {
    "h": 190.986,
    "s": 38.378,
    "l": 36.275
  },
  "oklch": {
    "l": 0.52176,
    "c": 0.06375,
    "h": 214.2
  },
  "luminance": 0.1469
}

Semantic roles & 50–950 ramp

primary

#397380

secondary

#AA776B

accent

#6F59CE

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E0F

muted

#7B7E7F

Preview Lab

Preview with #397380

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

Preview Lab → · Contrast checker → · Palette generator →