#397D89#397D89

#397D89 is a mid, moderate teal. Relative luminance 0.173; OKLCH L 55.1% C 0.071 H 210.7°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#397D89
RGB	rgb(57, 125, 137)
HSL	hsl(189, 41%, 38%)
HSV	hsv(189, 58%, 54%)
CMYK	cmyk(58.4%, 8.8%, 0%, 46.3%)
CIE-LAB	lab(48.69, -17.73, -13.02)
CIE-LCH	lch(48.69, 22.00, 216.29°)
OKLab	oklab(55.08% -0.0608 -0.036)
OKLCH	oklch(55.08% 0.071 210.7)
XYZ	xyz(13.5345, 17.3419, 26.2961)
Luminance	0.1734 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#397D89 #894539

analogous

#39896D #397D89 #395589

triadic

#397D89 #89397D #7D8939

tetradic

#397D89 #6D3989 #894539 #558939

square

#397D89 #6D3989 #894539 #558939

split-complementary

#397D89 #893955 #896D39

monochromatic

#152E33 #27565E #397D89 #4BA4B4 #76BAC6

Accessibility & contrast

On white

4.70

#397D89 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#397D89 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #397D89

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##397D89	#FFFFFF	#000000	##FFFFFF
##397D89	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#73798A

Deuteranopia (green-blind)

#677089

Tritanopia (blue-blind)

#008281

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #397d89;
/* rgb */ color: rgb(57, 125, 137);
/* oklch */ color: oklch(55.1% 0.071 210.7);

Tailwind

colors: {
  custom: {
    50: '#77a2ab',
    500: '#397d89',
    950: '#000000',
  },
}

SCSS

$custom: #397d89;
$custom-light: #77a2ab;
$custom-dark: #000000;

JSON

{
  "hex": "#397d89",
  "rgb": {
    "r": 57,
    "g": 125,
    "b": 137
  },
  "hsl": {
    "h": 189,
    "s": 41.237,
    "l": 38.039
  },
  "oklch": {
    "l": 0.55077,
    "c": 0.07065,
    "h": 210.7
  },
  "luminance": 0.17343
}

Semantic roles & 50–950 ramp

primary

#397D89

secondary

#AF786F

accent

#6957D1

background

#F7FAFA

surface

#EEF3F4

border

#C9CDCE

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #397D89

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

Preview Lab → · Contrast checker → · Palette generator →