#387F8A#387F8A

#387F8A is a mid, moderate teal. Relative luminance 0.179; OKLCH L 55.6% C 0.072 H 209.0°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#387F8A
RGB	rgb(56, 127, 138)
HSL	hsl(188, 42%, 38%)
HSV	hsv(188, 59%, 54%)
CMYK	cmyk(59.4%, 8%, 0%, 45.9%)
CIE-LAB	lab(49.32, -18.71, -12.66)
CIE-LCH	lch(49.32, 22.59, 214.08°)
OKLab	oklab(55.58% -0.0633 -0.035)
OKLCH	oklch(55.58% 0.072 209)
XYZ	xyz(13.8058, 17.8531, 26.7583)
Luminance	0.1785 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387F8A #8A4338

analogous

#388A6C #387F8A #38568A

triadic

#387F8A #8A387F #7F8A38

tetradic

#387F8A #6C388A #8A4338 #568A38

square

#387F8A #6C388A #8A4338 #568A38

split-complementary

#387F8A #8A3856 #8A6C38

monochromatic

#152F33 #26575E #387F8A #4AA7B5 #75BCC7

Accessibility & contrast

On white

4.59

#387F8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#387F8A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #387F8A

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387F8A	#FFFFFF	#000000	##FFFFFF
##387F8A	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757B8B

Deuteranopia (green-blind)

#68718A

Tritanopia (blue-blind)

#008482

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #387f8a;
/* rgb */ color: rgb(56, 127, 138);
/* oklch */ color: oklch(55.6% 0.072 209.0);

Tailwind

colors: {
  custom: {
    50: '#77a4ac',
    500: '#387f8a',
    950: '#000000',
  },
}

SCSS

$custom: #387f8a;
$custom-light: #77a4ac;
$custom-dark: #000000;

JSON

{
  "hex": "#387f8a",
  "rgb": {
    "r": 56,
    "g": 127,
    "b": 138
  },
  "hsl": {
    "h": 188.049,
    "s": 42.268,
    "l": 38.039
  },
  "oklch": {
    "l": 0.55584,
    "c": 0.07239,
    "h": 209
  },
  "luminance": 0.17854
}

Semantic roles & 50–950 ramp

primary

#387F8A

secondary

#B0776E

accent

#6656D2

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #387F8A

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

Preview Lab → · Contrast checker → · Palette generator →