#387DC1#387DC1

#387DC1 is a mid, vivid cyan. Relative luminance 0.194; OKLCH L 57.8% C 0.126 H 250.6°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#387DC1
RGB	rgb(56, 125, 193)
HSL	hsl(210, 55%, 49%)
HSV	hsv(210, 71%, 76%)
CMYK	cmyk(71%, 35.2%, 0%, 24.3%)
CIE-LAB	lab(51.10, 0.99, -41.83)
CIE-LCH	lch(51.10, 41.84, 271.35°)
OKLab	oklab(57.79% -0.0417 -0.1188)
OKLCH	oklch(57.79% 0.126 250.6)
XYZ	xyz(18.5865, 19.3562, 53.1983)
Luminance	0.1936 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387DC1 #C17C38

analogous

#38C1C1 #387DC1 #3839C1

triadic

#387DC1 #C1387D #7DC138

tetradic

#387DC1 #C138C1 #C17C38 #39C138

square

#387DC1 #C138C1 #C17C38 #39C138

split-complementary

#387DC1 #C13839 #C1C138

monochromatic

#1C4062 #2A5E92 #387DC1 #649CD2 #94BAE0

Accessibility & contrast

On white

4.31

#387DC1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#387DC1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #387DC1

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387DC1	#FFFFFF	#000000	##000000
##387DC1	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E81C4

Deuteranopia (green-blind)

#4B74C0

Tritanopia (blue-blind)

#008D96

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #387dc1;
/* rgb */ color: rgb(56, 125, 193);
/* oklch */ color: oklch(57.8% 0.126 250.6);

Tailwind

colors: {
  custom: {
    50: '#7fa2d4',
    500: '#387dc1',
    950: '#000000',
  },
}

SCSS

$custom: #387dc1;
$custom-light: #7fa2d4;
$custom-dark: #000000;

JSON

{
  "hex": "#387dc1",
  "rgb": {
    "r": 56,
    "g": 125,
    "b": 193
  },
  "hsl": {
    "h": 209.781,
    "s": 55.02,
    "l": 48.824
  },
  "oklch": {
    "l": 0.57788,
    "c": 0.12596,
    "h": 250.6
  },
  "luminance": 0.19358
}

Semantic roles & 50–950 ramp

primary

#387DC1

secondary

#CBAA8A

accent

#9349DE

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0F14

muted

#7C7E83

Preview Lab

Preview with #387DC1

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

Preview Lab → · Contrast checker → · Palette generator →