#357D8A#357D8A

#357D8A is a mid, moderate teal. Relative luminance 0.173; OKLCH L 55.0% C 0.074 H 211.2°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#357D8A
RGB	rgb(53, 125, 138)
HSL	hsl(189, 45%, 37%)
HSV	hsv(189, 62%, 54%)
CMYK	cmyk(61.6%, 9.4%, 0%, 45.9%)
CIE-LAB	lab(48.58, -18.23, -13.78)
CIE-LCH	lch(48.58, 22.85, 217.09°)
OKLab	oklab(54.97% -0.063 -0.0382)
OKLCH	oklch(54.97% 0.074 211.2)
XYZ	xyz(13.3874, 17.2577, 26.6654)
Luminance	0.1726 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#357D8A #8A4235

analogous

#358A6C #357D8A #35538A

triadic

#357D8A #8A357D #7D8A35

tetradic

#357D8A #6C358A #8A4235 #538A35

square

#357D8A #6C358A #8A4235 #538A35

split-complementary

#357D8A #8A3553 #8A6C35

monochromatic

#132D32 #24555E #357D8A #46A5B6 #71BBC8

Accessibility & contrast

On white

4.72

#357D8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#357D8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #357D8A

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##357D8A	#FFFFFF	#000000	##FFFFFF
##357D8A	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#72798B

Deuteranopia (green-blind)

#666F8A

Tritanopia (blue-blind)

#008381

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #357d8a;
/* rgb */ color: rgb(53, 125, 138);
/* oklch */ color: oklch(55.0% 0.074 211.2);

Tailwind

colors: {
  custom: {
    50: '#76a3ac',
    500: '#357d8a',
    950: '#000000',
  },
}

SCSS

$custom: #357d8a;
$custom-light: #76a3ac;
$custom-dark: #000000;

JSON

{
  "hex": "#357d8a",
  "rgb": {
    "r": 53,
    "g": 125,
    "b": 138
  },
  "hsl": {
    "h": 189.176,
    "s": 44.503,
    "l": 37.451
  },
  "oklch": {
    "l": 0.54965,
    "c": 0.07368,
    "h": 211.2
  },
  "luminance": 0.17259
}

Semantic roles & 50–950 ramp

primary

#357D8A

secondary

#B1756A

accent

#6754D4

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #357D8A

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

Preview Lab → · Contrast checker → · Palette generator →