#388FC6#388FC6

#388FC6 is a light, moderate cyan. Relative luminance 0.246; OKLCH L 62.2% C 0.117 H 240.4°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#388FC6
RGB	rgb(56, 143, 198)
HSL	hsl(203, 56%, 50%)
HSV	hsv(203, 72%, 78%)
CMYK	cmyk(71.7%, 27.8%, 0%, 22.4%)
CIE-LAB	lab(56.64, -7.80, -35.95)
CIE-LCH	lch(56.64, 36.79, 257.76°)
OKLab	oklab(62.24% -0.0578 -0.1015)
OKLCH	oklch(62.24% 0.117 240.4)
XYZ	xyz(21.6424, 24.5605, 57.0152)
Luminance	0.2456 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#388FC6 #C66F38

analogous

#38C6B6 #388FC6 #3848C6

triadic

#388FC6 #C6388F #8FC638

tetradic

#388FC6 #B638C6 #C66F38 #48C638

square

#388FC6 #B638C6 #C66F38 #48C638

split-complementary

#388FC6 #C63848 #C6B638

monochromatic

#1D4A67 #2B6D96 #388FC6 #67AAD4 #97C5E2

Accessibility & contrast

On white

3.55

#388FC6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#388FC6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #388FC6

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##388FC6	#FFFFFF	#000000	##000000
##388FC6	1.00	3.55	5.91	5.91
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#758FC8

Deuteranopia (green-blind)

#6282C5

Tritanopia (blue-blind)

#009DA2

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #388fc6;
/* rgb */ color: rgb(56, 143, 198);
/* oklch */ color: oklch(62.2% 0.117 240.4);

Tailwind

colors: {
  custom: {
    50: '#80afd7',
    500: '#388fc6',
    950: '#000000',
  },
}

SCSS

$custom: #388fc6;
$custom-light: #80afd7;
$custom-dark: #000000;

JSON

{
  "hex": "#388fc6",
  "rgb": {
    "r": 56,
    "g": 143,
    "b": 198
  },
  "hsl": {
    "h": 203.239,
    "s": 55.906,
    "l": 49.804
  },
  "oklch": {
    "l": 0.62238,
    "c": 0.1168,
    "h": 240.4
  },
  "luminance": 0.24563
}

Semantic roles & 50–950 ramp

primary

#388FC6

secondary

#CDA68D

accent

#8349DF

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #388FC6

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

Preview Lab → · Contrast checker → · Palette generator →