#387EC1#387EC1

#387EC1 is a mid, vivid cyan. Relative luminance 0.196; OKLCH L 58.0% C 0.125 H 250.0°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#387EC1
RGB	rgb(56, 126, 193)
HSL	hsl(209, 55%, 49%)
HSV	hsv(209, 71%, 76%)
CMYK	cmyk(71%, 34.7%, 0%, 24.3%)
CIE-LAB	lab(51.39, 0.39, -41.37)
CIE-LCH	lch(51.39, 41.37, 270.53°)
OKLab	oklab(58.02% -0.0427 -0.1175)
OKLCH	oklch(58.02% 0.125 250)
XYZ	xyz(18.7138, 19.6107, 53.2407)
Luminance	0.1961 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387EC1 #C17B38

analogous

#38C1C0 #387EC1 #383AC1

triadic

#387EC1 #C1387E #7EC138

tetradic

#387EC1 #C038C1 #C17B38 #3AC138

square

#387EC1 #C038C1 #C17B38 #3AC138

split-complementary

#387EC1 #C1383A #C1C038

monochromatic

#1C4062 #2A5F92 #387EC1 #649CD2 #94BBE0

Accessibility & contrast

On white

4.27

#387EC1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#387EC1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #387EC1

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387EC1	#FFFFFF	#000000	##000000
##387EC1	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6082C4

Deuteranopia (green-blind)

#4C75C0

Tritanopia (blue-blind)

#008E96

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #387ec1;
/* rgb */ color: rgb(56, 126, 193);
/* oklch */ color: oklch(58.0% 0.125 250.0);

Tailwind

colors: {
  custom: {
    50: '#7fa3d4',
    500: '#387ec1',
    950: '#000000',
  },
}

SCSS

$custom: #387ec1;
$custom-light: #7fa3d4;
$custom-dark: #000000;

JSON

{
  "hex": "#387ec1",
  "rgb": {
    "r": 56,
    "g": 126,
    "b": 193
  },
  "hsl": {
    "h": 209.343,
    "s": 55.02,
    "l": 48.824
  },
  "oklch": {
    "l": 0.58018,
    "c": 0.12499,
    "h": 250
  },
  "luminance": 0.19613
}

Semantic roles & 50–950 ramp

primary

#387EC1

secondary

#CBAA8A

accent

#9249DE

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0F14

muted

#7C7E83

Preview Lab

Preview with #387EC1

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

Preview Lab → · Contrast checker → · Palette generator →