#387AC0#387AC0

#387AC0 is a mid, vivid cyan. Relative luminance 0.186; OKLCH L 57.0% C 0.128 H 252.2°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#387AC0
RGB	rgb(56, 122, 192)
HSL	hsl(211, 55%, 49%)
HSV	hsv(211, 71%, 75%)
CMYK	cmyk(70.8%, 36.5%, 0%, 24.7%)
CIE-LAB	lab(50.17, 2.44, -42.73)
CIE-LCH	lch(50.17, 42.80, 273.27°)
OKLab	oklab(57.04% -0.0391 -0.1215)
OKLCH	oklch(57.04% 0.128 252.2)
XYZ	xyz(18.1013, 18.5636, 52.4881)
Luminance	0.1857 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387AC0 #C07E38

analogous

#38BEC0 #387AC0 #3A38C0

triadic

#387AC0 #C0387A #7AC038

tetradic

#387AC0 #C038BE #C07E38 #38C03A

square

#387AC0 #C038BE #C07E38 #38C03A

split-complementary

#387AC0 #C03A38 #BEC038

monochromatic

#1C3E61 #2A5C91 #387AC0 #6499D2 #93B8DF

Accessibility & contrast

On white

4.46

#387AC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#387AC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #387AC0

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387AC0	#FFFFFF	#000000	##000000
##387AC0	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A7EC3

Deuteranopia (green-blind)

#4672BF

Tritanopia (blue-blind)

#008A94

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #387ac0;
/* rgb */ color: rgb(56, 122, 192);
/* oklch */ color: oklch(57.0% 0.128 252.2);

Tailwind

colors: {
  custom: {
    50: '#7fa0d3',
    500: '#387ac0',
    950: '#000000',
  },
}

SCSS

$custom: #387ac0;
$custom-light: #7fa0d3;
$custom-dark: #000000;

JSON

{
  "hex": "#387ac0",
  "rgb": {
    "r": 56,
    "g": 122,
    "b": 192
  },
  "hsl": {
    "h": 210.882,
    "s": 54.839,
    "l": 48.627
  },
  "oklch": {
    "l": 0.57044,
    "c": 0.12764,
    "h": 252.2
  },
  "luminance": 0.18566
}

Semantic roles & 50–950 ramp

primary

#387AC0

secondary

#CBAB89

accent

#964ADE

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #387AC0

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

Preview Lab → · Contrast checker → · Palette generator →