#387DC8#387DC8

#387DC8 is a mid, vivid cyan. Relative luminance 0.197; OKLCH L 58.2% C 0.135 H 252.8°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#387DC8
RGB	rgb(56, 125, 200)
HSL	hsl(211, 57%, 50%)
HSV	hsv(211, 72%, 78%)
CMYK	cmyk(72%, 37.5%, 0%, 21.6%)
CIE-LAB	lab(51.47, 3.51, -45.25)
CIE-LCH	lch(51.47, 45.38, 274.43°)
OKLab	oklab(58.2% -0.0399 -0.1288)
OKLCH	oklch(58.2% 0.135 252.8)
XYZ	xyz(19.3860, 19.6760, 57.4085)
Luminance	0.1968 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387DC8 #C88338

analogous

#38C5C8 #387DC8 #3B38C8

triadic

#387DC8 #C8387D #7DC838

tetradic

#387DC8 #C838C5 #C88338 #38C83B

square

#387DC8 #C838C5 #C88338 #38C83B

split-complementary

#387DC8 #C83B38 #C5C838

monochromatic

#1D4169 #2A5F99 #387DC8 #689CD5 #98BCE3

Accessibility & contrast

On white

4.25

#387DC8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#387DC8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #387DC8

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387DC8	#FFFFFF	#000000	##000000
##387DC8	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B82CB

Deuteranopia (green-blind)

#4575C7

Tritanopia (blue-blind)

#008F99

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #387dc8;
/* rgb */ color: rgb(56, 125, 200);
/* oklch */ color: oklch(58.2% 0.135 252.8);

Tailwind

colors: {
  custom: {
    50: '#80a2d9',
    500: '#387dc8',
    950: '#000000',
  },
}

SCSS

$custom: #387dc8;
$custom-light: #80a2d9;
$custom-dark: #000000;

JSON

{
  "hex": "#387dc8",
  "rgb": {
    "r": 56,
    "g": 125,
    "b": 200
  },
  "hsl": {
    "h": 211.25,
    "s": 56.693,
    "l": 50.196
  },
  "oklch": {
    "l": 0.58196,
    "c": 0.13489,
    "h": 252.8
  },
  "luminance": 0.19678
}

Semantic roles & 50–950 ramp

primary

#387DC8

secondary

#CEAF8E

accent

#9748E0

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0F14

muted

#7D7E83

Preview Lab

Preview with #387DC8

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

Preview Lab → · Contrast checker → · Palette generator →