#357F8A#357F8A

#357F8A is a mid, moderate teal. Relative luminance 0.178; OKLCH L 55.5% C 0.074 H 208.5°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#357F8A
RGB	rgb(53, 127, 138)
HSL	hsl(188, 45%, 37%)
HSV	hsv(188, 62%, 54%)
CMYK	cmyk(61.6%, 8%, 0%, 45.9%)
CIE-LAB	lab(49.22, -19.30, -12.82)
CIE-LCH	lch(49.22, 23.17, 213.59°)
OKLab	oklab(55.47% -0.0653 -0.0355)
OKLCH	oklch(55.47% 0.074 208.5)
XYZ	xyz(13.6431, 17.7692, 26.7506)
Luminance	0.1777 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#357F8A #8A4035

analogous

#358A6B #357F8A #35548A

triadic

#357F8A #8A357F #7F8A35

tetradic

#357F8A #6B358A #8A4035 #548A35

square

#357F8A #6B358A #8A4035 #548A35

split-complementary

#357F8A #8A3554 #8A6B35

monochromatic

#132E32 #24565E #357F8A #46A8B6 #71BDC8

Accessibility & contrast

On white

4.61

#357F8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#357F8A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #357F8A

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##357F8A	#FFFFFF	#000000	##FFFFFF
##357F8A	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757A8B

Deuteranopia (green-blind)

#68718A

Tritanopia (blue-blind)

#008482

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #357f8a;
/* rgb */ color: rgb(53, 127, 138);
/* oklch */ color: oklch(55.5% 0.074 208.5);

Tailwind

colors: {
  custom: {
    50: '#76a4ac',
    500: '#357f8a',
    950: '#000000',
  },
}

SCSS

$custom: #357f8a;
$custom-light: #76a4ac;
$custom-dark: #000000;

JSON

{
  "hex": "#357f8a",
  "rgb": {
    "r": 53,
    "g": 127,
    "b": 138
  },
  "hsl": {
    "h": 187.765,
    "s": 44.503,
    "l": 37.451
  },
  "oklch": {
    "l": 0.55473,
    "c": 0.07433,
    "h": 208.5
  },
  "luminance": 0.17771
}

Semantic roles & 50–950 ramp

primary

#357F8A

secondary

#B1736A

accent

#6454D4

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #357F8A

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

Preview Lab → · Contrast checker → · Palette generator →