#388FC4#388FC4

#388FC4 is a light, moderate cyan. Relative luminance 0.245; OKLCH L 62.1% C 0.115 H 239.4°. Best body text is #000000 at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#388FC4
RGB	rgb(56, 143, 196)
HSL	hsl(203, 56%, 49%)
HSV	hsv(203, 71%, 77%)
CMYK	cmyk(71.4%, 27%, 0%, 23.1%)
CIE-LAB	lab(56.55, -8.49, -34.96)
CIE-LCH	lch(56.55, 35.98, 256.35°)
OKLab	oklab(62.14% -0.0584 -0.0986)
OKLCH	oklch(62.14% 0.115 239.4)
XYZ	xyz(21.4133, 24.4688, 55.8083)
Luminance	0.2447 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#388FC4 #C46D38

analogous

#38C4B3 #388FC4 #3849C4

triadic

#388FC4 #C4388F #8FC438

tetradic

#388FC4 #B338C4 #C46D38 #49C438

square

#388FC4 #B338C4 #C46D38 #49C438

split-complementary

#388FC4 #C43849 #C4B338

monochromatic

#1D4A65 #2A6C94 #388FC4 #66AAD3 #96C4E1

Accessibility & contrast

On white

3.56

#388FC4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.89

#388FC4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #388FC4

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##388FC4	#FFFFFF	#000000	##000000
##388FC4	1.00	3.56	5.89	5.89
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.89	21.00	1.00	1.00
##000000	5.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#768FC6

Deuteranopia (green-blind)

#6382C3

Tritanopia (blue-blind)

#009CA1

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #388fc4;
/* rgb */ color: rgb(56, 143, 196);
/* oklch */ color: oklch(62.1% 0.115 239.4);

Tailwind

colors: {
  custom: {
    50: '#80afd6',
    500: '#388fc4',
    950: '#000000',
  },
}

SCSS

$custom: #388fc4;
$custom-light: #80afd6;
$custom-dark: #000000;

JSON

{
  "hex": "#388fc4",
  "rgb": {
    "r": 56,
    "g": 143,
    "b": 196
  },
  "hsl": {
    "h": 202.714,
    "s": 55.556,
    "l": 49.412
  },
  "oklch": {
    "l": 0.62136,
    "c": 0.11465,
    "h": 239.4
  },
  "luminance": 0.24471
}

Semantic roles & 50–950 ramp

primary

#388FC4

secondary

#CCA48C

accent

#8249DF

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0B1014

muted

#7C7F83

Preview Lab

Preview with #388FC4

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

Preview Lab → · Contrast checker → · Palette generator →