#387AC6#387AC6

#387AC6 is a mid, vivid cyan. Relative luminance 0.188; OKLCH L 57.4% C 0.135 H 253.9°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#387AC6
RGB	rgb(56, 122, 198)
HSL	hsl(212, 56%, 50%)
HSV	hsv(212, 72%, 78%)
CMYK	cmyk(71.7%, 38.4%, 0%, 22.4%)
CIE-LAB	lab(50.49, 4.61, -45.65)
CIE-LCH	lch(50.49, 45.89, 275.76°)
OKLab	oklab(57.4% -0.0376 -0.1301)
OKLCH	oklch(57.4% 0.135 253.9)
XYZ	xyz(18.7797, 18.8350, 56.0609)
Luminance	0.1884 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387AC6 #C68438

analogous

#38C1C6 #387AC6 #3D38C6

triadic

#387AC6 #C6387A #7AC638

tetradic

#387AC6 #C638C1 #C68438 #38C63D

square

#387AC6 #C638C1 #C68438 #38C63D

split-complementary

#387AC6 #C63D38 #C1C638

monochromatic

#1D3F67 #2B5D96 #387AC6 #679AD4 #97BAE2

Accessibility & contrast

On white

4.40

#387AC6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#387AC6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #387AC6

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387AC6	#FFFFFF	#000000	##000000
##387AC6	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#577FC9

Deuteranopia (green-blind)

#4172C4

Tritanopia (blue-blind)

#008C96

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #387ac6;
/* rgb */ color: rgb(56, 122, 198);
/* oklch */ color: oklch(57.4% 0.135 253.9);

Tailwind

colors: {
  custom: {
    50: '#80a0d8',
    500: '#387ac6',
    950: '#000000',
  },
}

SCSS

$custom: #387ac6;
$custom-light: #80a0d8;
$custom-dark: #000000;

JSON

{
  "hex": "#387ac6",
  "rgb": {
    "r": 56,
    "g": 122,
    "b": 198
  },
  "hsl": {
    "h": 212.113,
    "s": 55.906,
    "l": 49.804
  },
  "oklch": {
    "l": 0.57399,
    "c": 0.13541,
    "h": 253.9
  },
  "luminance": 0.18837
}

Semantic roles & 50–950 ramp

primary

#387AC6

secondary

#CDAF8D

accent

#9949DF

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #387AC6

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

Preview Lab → · Contrast checker → · Palette generator →