#387BC2#387BC2

#387BC2 is a mid, vivid cyan. Relative luminance 0.189; OKLCH L 57.4% C 0.129 H 252.2°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#387BC2
RGB	rgb(56, 123, 194)
HSL	hsl(211, 55%, 49%)
HSV	hsv(211, 71%, 76%)
CMYK	cmyk(71.1%, 36.6%, 0%, 23.9%)
CIE-LAB	lab(50.57, 2.56, -43.24)
CIE-LCH	lch(50.57, 43.32, 273.38°)
OKLab	oklab(57.39% -0.0395 -0.123)
OKLCH	oklch(57.39% 0.129 252.2)
XYZ	xyz(18.4478, 18.8997, 53.7042)
Luminance	0.1890 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387BC2 #C27F38

analogous

#38C0C2 #387BC2 #3A38C2

triadic

#387BC2 #C2387B #7BC238

tetradic

#387BC2 #C238C0 #C27F38 #38C23A

square

#387BC2 #C238C0 #C27F38 #38C23A

split-complementary

#387BC2 #C23A38 #C0C238

monochromatic

#1D3F63 #2A5D93 #387BC2 #659AD2 #94B9E0

Accessibility & contrast

On white

4.39

#387BC2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#387BC2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #387BC2

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387BC2	#FFFFFF	#000000	##000000
##387BC2	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B7FC5

Deuteranopia (green-blind)

#4673C1

Tritanopia (blue-blind)

#008C95

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #387bc2;
/* rgb */ color: rgb(56, 123, 194);
/* oklch */ color: oklch(57.4% 0.129 252.2);

Tailwind

colors: {
  custom: {
    50: '#7fa0d5',
    500: '#387bc2',
    950: '#000000',
  },
}

SCSS

$custom: #387bc2;
$custom-light: #7fa0d5;
$custom-dark: #000000;

JSON

{
  "hex": "#387bc2",
  "rgb": {
    "r": 56,
    "g": 123,
    "b": 194
  },
  "hsl": {
    "h": 210.87,
    "s": 55.2,
    "l": 49.02
  },
  "oklch": {
    "l": 0.57389,
    "c": 0.1292,
    "h": 252.2
  },
  "luminance": 0.18902
}

Semantic roles & 50–950 ramp

primary

#387BC2

secondary

#CBAC8A

accent

#9649DF

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #387BC2

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

Preview Lab → · Contrast checker → · Palette generator →