#397A7C#397A7C

#397A7C is a mid, moderate teal. Relative luminance 0.162; OKLCH L 53.8% C 0.066 H 198.1°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#397A7C
RGB	rgb(57, 122, 124)
HSL	hsl(182, 37%, 35%)
HSV	hsv(182, 54%, 49%)
CMYK	cmyk(54%, 1.6%, 0%, 51.4%)
CIE-LAB	lab(47.29, -20.02, -7.43)
CIE-LCH	lch(47.29, 21.35, 200.38°)
OKLab	oklab(53.81% -0.063 -0.0205)
OKLCH	oklch(53.81% 0.066 198.1)
XYZ	xyz(12.2835, 16.2430, 21.5528)
Luminance	0.1624 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397A7C #7C3B39

analogous

#397C5C #397A7C #39587C

triadic

#397A7C #7C397A #7A7C39

tetradic

#397A7C #5C397C #7C3B39 #587C39

square

#397A7C #5C397C #7C3B39 #587C39

split-complementary

#397A7C #7C3958 #7C5C39

monochromatic

#122728 #265152 #397A7C #4CA3A6 #71BCBE

Accessibility & contrast

On white

4.94

#397A7C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#397A7C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397A7C

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397A7C	#FFFFFF	#000000	##FFFFFF
##397A7C	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#72757C

Deuteranopia (green-blind)

#676D7C

Tritanopia (blue-blind)

#017E7A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #397a7c;
/* rgb */ color: rgb(57, 122, 124);
/* oklch */ color: oklch(53.8% 0.066 198.1);

Tailwind

colors: {
  custom: {
    50: '#76a0a1',
    500: '#397a7c',
    950: '#000000',
  },
}

SCSS

$custom: #397a7c;
$custom-light: #76a0a1;
$custom-dark: #000000;

JSON

{
  "hex": "#397a7c",
  "rgb": {
    "r": 57,
    "g": 122,
    "b": 124
  },
  "hsl": {
    "h": 181.791,
    "s": 37.017,
    "l": 35.49
  },
  "oklch": {
    "l": 0.53806,
    "c": 0.06624,
    "h": 198.1
  },
  "luminance": 0.16244
}

Semantic roles & 50–950 ramp

primary

#397A7C

secondary

#A76C6A

accent

#5E5BCD

background

#F7F9F9

surface

#EDF2F2

border

#C8CCCC

text

#090F0F

muted

#7B7E7E

Preview Lab

Preview with #397A7C

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

Preview Lab → · Contrast checker → · Palette generator →