#387FC1#387FC1

#387FC1 is a mid, vivid cyan. Relative luminance 0.199; OKLCH L 58.2% C 0.124 H 249.4°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#387FC1
RGB	rgb(56, 127, 193)
HSL	hsl(209, 55%, 49%)
HSV	hsv(209, 71%, 76%)
CMYK	cmyk(71%, 34.2%, 0%, 24.3%)
CIE-LAB	lab(51.69, -0.21, -40.90)
CIE-LCH	lch(51.69, 40.91, 269.70°)
OKLab	oklab(58.25% -0.0437 -0.1161)
OKLCH	oklch(58.25% 0.124 249.4)
XYZ	xyz(18.8423, 19.8677, 53.2836)
Luminance	0.1987 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387FC1 #C17A38

analogous

#38C1BF #387FC1 #383BC1

triadic

#387FC1 #C1387F #7FC138

tetradic

#387FC1 #BF38C1 #C17A38 #3BC138

square

#387FC1 #BF38C1 #C17A38 #3BC138

split-complementary

#387FC1 #C1383B #C1BF38

monochromatic

#1C4162 #2A6092 #387FC1 #649DD2 #94BBE0

Accessibility & contrast

On white

4.22

#387FC1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#387FC1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #387FC1

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387FC1	#FFFFFF	#000000	##000000
##387FC1	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6182C4

Deuteranopia (green-blind)

#4E75C0

Tritanopia (blue-blind)

#008F97

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #387fc1;
/* rgb */ color: rgb(56, 127, 193);
/* oklch */ color: oklch(58.2% 0.124 249.4);

Tailwind

colors: {
  custom: {
    50: '#7fa3d4',
    500: '#387fc1',
    950: '#000000',
  },
}

SCSS

$custom: #387fc1;
$custom-light: #7fa3d4;
$custom-dark: #000000;

JSON

{
  "hex": "#387fc1",
  "rgb": {
    "r": 56,
    "g": 127,
    "b": 193
  },
  "hsl": {
    "h": 208.905,
    "s": 55.02,
    "l": 48.824
  },
  "oklch": {
    "l": 0.58248,
    "c": 0.12405,
    "h": 249.4
  },
  "luminance": 0.1987
}

Semantic roles & 50–950 ramp

primary

#387FC1

secondary

#CBA98A

accent

#9149DE

background

#F8FAFD

surface

#EFF3FA

border

#CACDD3

text

#0B0F14

muted

#7C7F83

Preview Lab

Preview with #387FC1

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

Preview Lab → · Contrast checker → · Palette generator →