#397B86#397B86

#397B86 is a mid, moderate teal. Relative luminance 0.168; OKLCH L 54.4% C 0.069 H 209.8°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#397B86
RGB	rgb(57, 123, 134)
HSL	hsl(189, 40%, 37%)
HSV	hsv(189, 57%, 53%)
CMYK	cmyk(57.5%, 8.2%, 0%, 47.5%)
CIE-LAB	lab(47.95, -17.56, -12.36)
CIE-LCH	lch(47.95, 21.48, 215.14°)
OKLab	oklab(54.45% -0.0597 -0.0342)
OKLCH	oklch(54.45% 0.069 209.8)
XYZ	xyz(13.0716, 16.7558, 25.0950)
Luminance	0.1676 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397B86 #864439

analogous

#39866A #397B86 #395586

triadic

#397B86 #86397B #7B8639

tetradic

#397B86 #6A3986 #864439 #558639

square

#397B86 #6A3986 #864439 #558639

split-complementary

#397B86 #863955 #866A39

monochromatic

#142C30 #27545B #397B86 #4BA2B1 #75B9C4

Accessibility & contrast

On white

4.83

#397B86 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#397B86 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397B86

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397B86	#FFFFFF	#000000	##FFFFFF
##397B86	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#717787

Deuteranopia (green-blind)

#656E86

Tritanopia (blue-blind)

#00807E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #397b86;
/* rgb */ color: rgb(57, 123, 134);
/* oklch */ color: oklch(54.4% 0.069 209.8);

Tailwind

colors: {
  custom: {
    50: '#77a1a9',
    500: '#397b86',
    950: '#000000',
  },
}

SCSS

$custom: #397b86;
$custom-light: #77a1a9;
$custom-dark: #000000;

JSON

{
  "hex": "#397b86",
  "rgb": {
    "r": 57,
    "g": 123,
    "b": 134
  },
  "hsl": {
    "h": 188.571,
    "s": 40.314,
    "l": 37.451
  },
  "oklch": {
    "l": 0.5445,
    "c": 0.06881,
    "h": 209.8
  },
  "luminance": 0.16757
}

Semantic roles & 50–950 ramp

primary

#397B86

secondary

#AD776D

accent

#6958D0

background

#F7F9FA

surface

#EEF2F4

border

#C9CCCE

text

#090F0F

muted

#7B7E7F

Preview Lab

Preview with #397B86

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

Preview Lab → · Contrast checker → · Palette generator →