#388FC8#388FC8

#388FC8 is a light, moderate cyan. Relative luminance 0.247; OKLCH L 62.3% C 0.119 H 241.3°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#388FC8
RGB	rgb(56, 143, 200)
HSL	hsl(204, 57%, 50%)
HSV	hsv(204, 72%, 78%)
CMYK	cmyk(72%, 28.5%, 0%, 21.6%)
CIE-LAB	lab(56.74, -7.11, -36.94)
CIE-LCH	lch(56.74, 37.62, 259.11°)
OKLab	oklab(62.34% -0.0571 -0.1044)
OKLCH	oklch(62.34% 0.119 241.3)
XYZ	xyz(21.8746, 24.6533, 58.2381)
Luminance	0.2466 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#388FC8 #C87138

analogous

#38C8B9 #388FC8 #3847C8

triadic

#388FC8 #C8388F #8FC838

tetradic

#388FC8 #B938C8 #C87138 #47C838

square

#388FC8 #B938C8 #C87138 #47C838

split-complementary

#388FC8 #C83847 #C8B938

monochromatic

#1D4B69 #2A6D99 #388FC8 #68AAD5 #98C5E3

Accessibility & contrast

On white

3.54

#388FC8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#388FC8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #388FC8

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##388FC8	#FFFFFF	#000000	##000000
##388FC8	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7590CB

Deuteranopia (green-blind)

#6182C7

Tritanopia (blue-blind)

#009DA3

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #388fc8;
/* rgb */ color: rgb(56, 143, 200);
/* oklch */ color: oklch(62.3% 0.119 241.3);

Tailwind

colors: {
  custom: {
    50: '#80afd9',
    500: '#388fc8',
    950: '#000000',
  },
}

SCSS

$custom: #388fc8;
$custom-light: #80afd9;
$custom-dark: #000000;

JSON

{
  "hex": "#388fc8",
  "rgb": {
    "r": 56,
    "g": 143,
    "b": 200
  },
  "hsl": {
    "h": 203.75,
    "s": 56.693,
    "l": 50.196
  },
  "oklch": {
    "l": 0.62341,
    "c": 0.11899,
    "h": 241.3
  },
  "luminance": 0.24656
}

Semantic roles & 50–950 ramp

primary

#388FC8

secondary

#CEA78E

accent

#8448E0

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #388FC8

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

Preview Lab → · Contrast checker → · Palette generator →