#387FC8#387FC8

#387FC8 is a mid, vivid cyan. Relative luminance 0.202; OKLCH L 58.6% C 0.133 H 251.7°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#387FC8
RGB	rgb(56, 127, 200)
HSL	hsl(210, 57%, 50%)
HSV	hsv(210, 72%, 78%)
CMYK	cmyk(72%, 36.5%, 0%, 21.6%)
CIE-LAB	lab(52.05, 2.30, -44.33)
CIE-LCH	lch(52.05, 44.39, 272.96°)
OKLab	oklab(58.65% -0.0418 -0.1261)
OKLCH	oklch(58.65% 0.133 251.7)
XYZ	xyz(19.6417, 20.1875, 57.4938)
Luminance	0.2019 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387FC8 #C88138

analogous

#38C7C8 #387FC8 #3938C8

triadic

#387FC8 #C8387F #7FC838

tetradic

#387FC8 #C838C7 #C88138 #38C839

square

#387FC8 #C838C7 #C88138 #38C839

split-complementary

#387FC8 #C83938 #C7C838

monochromatic

#1D4269 #2A6199 #387FC8 #689ED5 #98BDE3

Accessibility & contrast

On white

4.17

#387FC8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#387FC8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #387FC8

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387FC8	#FFFFFF	#000000	##000000
##387FC8	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E83CB

Deuteranopia (green-blind)

#4876C7

Tritanopia (blue-blind)

#00909A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #387fc8;
/* rgb */ color: rgb(56, 127, 200);
/* oklch */ color: oklch(58.6% 0.133 251.7);

Tailwind

colors: {
  custom: {
    50: '#80a3d9',
    500: '#387fc8',
    950: '#000000',
  },
}

SCSS

$custom: #387fc8;
$custom-light: #80a3d9;
$custom-dark: #000000;

JSON

{
  "hex": "#387fc8",
  "rgb": {
    "r": 56,
    "g": 127,
    "b": 200
  },
  "hsl": {
    "h": 210.417,
    "s": 56.693,
    "l": 50.196
  },
  "oklch": {
    "l": 0.58649,
    "c": 0.13287,
    "h": 251.7
  },
  "luminance": 0.2019
}

Semantic roles & 50–950 ramp

primary

#387FC8

secondary

#CEAE8E

accent

#9548E0

background

#F8FAFD

surface

#F0F3FA

border

#CBCDD3

text

#0C0F14

muted

#7D7F83

Preview Lab

Preview with #387FC8

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

Preview Lab → · Contrast checker → · Palette generator →