#387BC6#387BC6

#387BC6 is a mid, vivid cyan. Relative luminance 0.191; OKLCH L 57.6% C 0.134 H 253.3°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#387BC6
RGB	rgb(56, 123, 198)
HSL	hsl(212, 56%, 50%)
HSV	hsv(212, 72%, 78%)
CMYK	cmyk(71.7%, 37.9%, 0%, 22.4%)
CIE-LAB	lab(50.78, 4.00, -45.20)
CIE-LCH	lch(50.78, 45.37, 275.06°)
OKLab	oklab(57.63% -0.0385 -0.1287)
OKLCH	oklch(57.63% 0.134 253.3)
XYZ	xyz(18.9031, 19.0818, 56.1021)
Luminance	0.1908 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387BC6 #C68338

analogous

#38C2C6 #387BC6 #3C38C6

triadic

#387BC6 #C6387B #7BC638

tetradic

#387BC6 #C638C2 #C68338 #38C63C

square

#387BC6 #C638C2 #C68338 #38C63C

split-complementary

#387BC6 #C63C38 #C2C638

monochromatic

#1D4067 #2B5D96 #387BC6 #679BD4 #97BAE2

Accessibility & contrast

On white

4.36

#387BC6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#387BC6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #387BC6

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387BC6	#FFFFFF	#000000	##000000
##387BC6	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5980C9

Deuteranopia (green-blind)

#4373C5

Tritanopia (blue-blind)

#008D97

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #387bc6;
/* rgb */ color: rgb(56, 123, 198);
/* oklch */ color: oklch(57.6% 0.134 253.3);

Tailwind

colors: {
  custom: {
    50: '#80a0d8',
    500: '#387bc6',
    950: '#000000',
  },
}

SCSS

$custom: #387bc6;
$custom-light: #80a0d8;
$custom-dark: #000000;

JSON

{
  "hex": "#387bc6",
  "rgb": {
    "r": 56,
    "g": 123,
    "b": 198
  },
  "hsl": {
    "h": 211.69,
    "s": 55.906,
    "l": 49.804
  },
  "oklch": {
    "l": 0.57625,
    "c": 0.13437,
    "h": 253.3
  },
  "luminance": 0.19084
}

Semantic roles & 50–950 ramp

primary

#387BC6

secondary

#CDAF8D

accent

#9849DF

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #387BC6

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

Preview Lab → · Contrast checker → · Palette generator →