#388DA1#388DA1

#388DA1 is a mid, moderate cyan. Relative luminance 0.225; OKLCH L 60.0% C 0.086 H 216.1°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#388DA1
RGB	rgb(56, 141, 161)
HSL	hsl(191, 48%, 43%)
HSV	hsv(191, 65%, 63%)
CMYK	cmyk(65.2%, 12.4%, 0%, 36.9%)
CIE-LAB	lab(54.51, -19.02, -18.14)
CIE-LCH	lch(54.51, 26.29, 223.64°)
OKLab	oklab(60.03% -0.0693 -0.0504)
OKLCH	oklch(60.03% 0.086 216.1)
XYZ	xyz(17.5861, 22.4618, 37.1201)
Luminance	0.2246 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#388DA1 #A14C38

analogous

#38A181 #388DA1 #3858A1

triadic

#388DA1 #A1388D #8DA138

tetradic

#388DA1 #8138A1 #A14C38 #58A138

square

#388DA1 #8138A1 #A14C38 #58A138

split-complementary

#388DA1 #A13858 #A18138

monochromatic

#183D46 #286574 #388DA1 #53AEC3 #80C3D3

Accessibility & contrast

On white

3.82

#388DA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.49

#388DA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #388DA1

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##388DA1	#FFFFFF	#000000	##000000
##388DA1	1.00	3.82	5.49	5.49
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.49	21.00	1.00	1.00
##000000	5.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F89A2

Deuteranopia (green-blind)

#707EA1

Tritanopia (blue-blind)

#009493

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #388da1;
/* rgb */ color: rgb(56, 141, 161);
/* oklch */ color: oklch(60.0% 0.086 216.1);

Tailwind

colors: {
  custom: {
    50: '#7baebc',
    500: '#388da1',
    950: '#000000',
  },
}

SCSS

$custom: #388da1;
$custom-light: #7baebc;
$custom-dark: #000000;

JSON

{
  "hex": "#388da1",
  "rgb": {
    "r": 56,
    "g": 141,
    "b": 161
  },
  "hsl": {
    "h": 191.429,
    "s": 48.387,
    "l": 42.549
  },
  "oklch": {
    "l": 0.60034,
    "c": 0.08573,
    "h": 216.1
  },
  "luminance": 0.22464
}

Semantic roles & 50–950 ramp

primary

#388DA1

secondary

#BC8578

accent

#6A50D8

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #388DA1

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

Preview Lab → · Contrast checker → · Palette generator →