#387FC4#387FC4

#387FC4 is a mid, vivid cyan. Relative luminance 0.200; OKLCH L 58.4% C 0.128 H 250.4°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#387FC4
RGB	rgb(56, 127, 196)
HSL	hsl(210, 56%, 49%)
HSV	hsv(210, 71%, 77%)
CMYK	cmyk(71.4%, 35.2%, 0%, 23.1%)
CIE-LAB	lab(51.84, 0.86, -42.38)
CIE-LCH	lch(51.84, 42.39, 271.16°)
OKLab	oklab(58.42% -0.0429 -0.1204)
OKLCH	oklch(58.42% 0.128 250.4)
XYZ	xyz(19.1803, 20.0029, 55.0639)
Luminance	0.2001 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387FC4 #C47D38

analogous

#38C4C3 #387FC4 #3839C4

triadic

#387FC4 #C4387F #7FC438

tetradic

#387FC4 #C338C4 #C47D38 #39C438

square

#387FC4 #C338C4 #C47D38 #39C438

split-complementary

#387FC4 #C43839 #C4C338

monochromatic

#1D4165 #2A6094 #387FC4 #669DD3 #96BCE1

Accessibility & contrast

On white

4.20

#387FC4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#387FC4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #387FC4

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387FC4	#FFFFFF	#000000	##000000
##387FC4	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6083C7

Deuteranopia (green-blind)

#4C76C3

Tritanopia (blue-blind)

#008F98

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #387fc4;
/* rgb */ color: rgb(56, 127, 196);
/* oklch */ color: oklch(58.4% 0.128 250.4);

Tailwind

colors: {
  custom: {
    50: '#7fa3d6',
    500: '#387fc4',
    950: '#000000',
  },
}

SCSS

$custom: #387fc4;
$custom-light: #7fa3d6;
$custom-dark: #000000;

JSON

{
  "hex": "#387fc4",
  "rgb": {
    "r": 56,
    "g": 127,
    "b": 196
  },
  "hsl": {
    "h": 209.571,
    "s": 55.556,
    "l": 49.412
  },
  "oklch": {
    "l": 0.58418,
    "c": 0.12781,
    "h": 250.4
  },
  "luminance": 0.20005
}

Semantic roles & 50–950 ramp

primary

#387FC4

secondary

#CCAB8C

accent

#9349DF

background

#F8FAFD

surface

#F0F3FA

border

#CBCDD3

text

#0B0F14

muted

#7C7F83

Preview Lab

Preview with #387FC4

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

Preview Lab → · Contrast checker → · Palette generator →