#388EC7#388EC7

#388EC7 is a light, moderate cyan. Relative luminance 0.243; OKLCH L 62.1% C 0.119 H 241.6°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#388EC7
RGB	rgb(56, 142, 199)
HSL	hsl(204, 56%, 50%)
HSV	hsv(204, 72%, 78%)
CMYK	cmyk(71.9%, 28.6%, 0%, 22%)
CIE-LAB	lab(56.39, -6.88, -36.91)
CIE-LCH	lch(56.39, 37.55, 259.44°)
OKLab	oklab(62.06% -0.0565 -0.1043)
OKLCH	oklch(62.06% 0.119 241.6)
XYZ	xyz(21.6087, 24.3078, 57.5748)
Luminance	0.2431 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#388EC7 #C77138

analogous

#38C7B8 #388EC7 #3847C7

triadic

#388EC7 #C7388E #8EC738

tetradic

#388EC7 #B838C7 #C77138 #47C738

square

#388EC7 #B838C7 #C77138 #47C738

split-complementary

#388EC7 #C73847 #C7B838

monochromatic

#1D4A67 #2B6C97 #388EC7 #68A9D4 #98C4E2

Accessibility & contrast

On white

3.58

#388EC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#388EC7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #388EC7

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##388EC7	#FFFFFF	#000000	##000000
##388EC7	1.00	3.58	5.86	5.86
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#748FCA

Deuteranopia (green-blind)

#6081C6

Tritanopia (blue-blind)

#009CA2

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #388ec7;
/* rgb */ color: rgb(56, 142, 199);
/* oklch */ color: oklch(62.1% 0.119 241.6);

Tailwind

colors: {
  custom: {
    50: '#80aed8',
    500: '#388ec7',
    950: '#000000',
  },
}

SCSS

$custom: #388ec7;
$custom-light: #80aed8;
$custom-dark: #000000;

JSON

{
  "hex": "#388ec7",
  "rgb": {
    "r": 56,
    "g": 142,
    "b": 199
  },
  "hsl": {
    "h": 203.916,
    "s": 56.078,
    "l": 50
  },
  "oklch": {
    "l": 0.62055,
    "c": 0.11861,
    "h": 241.6
  },
  "luminance": 0.2431
}

Semantic roles & 50–950 ramp

primary

#388EC7

secondary

#CDA78D

accent

#8548DF

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #388EC7

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

Preview Lab → · Contrast checker → · Palette generator →