#387FD0#387FD0

#387FD0 is a mid, vivid cyan. Relative luminance 0.206; OKLCH L 59.1% C 0.143 H 253.8°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#387FD0
RGB	rgb(56, 127, 208)
HSL	hsl(212, 62%, 52%)
HSV	hsv(212, 73%, 82%)
CMYK	cmyk(73.1%, 38.9%, 0%, 18.4%)
CIE-LAB	lab(52.48, 5.19, -48.19)
CIE-LCH	lch(52.48, 48.47, 276.14°)
OKLab	oklab(59.12% -0.0398 -0.1374)
OKLCH	oklch(59.12% 0.143 253.8)
XYZ	xyz(20.6012, 20.5713, 62.5472)
Luminance	0.2057 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387FD0 #D08938

analogous

#38CBD0 #387FD0 #3D38D0

triadic

#387FD0 #D0387F #7FD038

tetradic

#387FD0 #D038CB #D08938 #38D03D

square

#387FD0 #D038CB #D08938 #38D03D

split-complementary

#387FD0 #D03D38 #CBD038

monochromatic

#1B4473 #2761A4 #387FD0 #6A9FDC #9BBFE7

Accessibility & contrast

On white

4.11

#387FD0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#387FD0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #387FD0

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387FD0	#FFFFFF	#000000	##000000
##387FD0	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5985D3

Deuteranopia (green-blind)

#4177CE

Tritanopia (blue-blind)

#00929D

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #387fd0;
/* rgb */ color: rgb(56, 127, 208);
/* oklch */ color: oklch(59.1% 0.143 253.8);

Tailwind

colors: {
  custom: {
    50: '#82a3df',
    500: '#387fd0',
    950: '#000000',
  },
}

SCSS

$custom: #387fd0;
$custom-light: #82a3df;
$custom-dark: #000000;

JSON

{
  "hex": "#387fd0",
  "rgb": {
    "r": 56,
    "g": 127,
    "b": 208
  },
  "hsl": {
    "h": 211.974,
    "s": 61.789,
    "l": 51.765
  },
  "oklch": {
    "l": 0.59124,
    "c": 0.1431,
    "h": 253.8
  },
  "luminance": 0.20574
}

Semantic roles & 50–950 ramp

primary

#387FD0

secondary

#D3B491

accent

#9943E5

background

#F8FAFD

surface

#F0F3FB

border

#CBCDD4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #387FD0

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

Preview Lab → · Contrast checker → · Palette generator →