#387FBD#387FBD

#387FBD is a mid, moderate cyan. Relative luminance 0.197; OKLCH L 58.0% C 0.119 H 247.9°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#387FBD
RGB	rgb(56, 127, 189)
HSL	hsl(208, 54%, 48%)
HSV	hsv(208, 70%, 74%)
CMYK	cmyk(70.4%, 32.8%, 0%, 25.9%)
CIE-LAB	lab(51.49, -1.64, -38.93)
CIE-LCH	lch(51.49, 38.96, 267.59°)
OKLab	oklab(58.03% -0.0448 -0.1103)
OKLCH	oklch(58.03% 0.119 247.9)
XYZ	xyz(18.4021, 19.6916, 50.9653)
Luminance	0.1969 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387FBD #BD7638

analogous

#38BDB8 #387FBD #383CBD

triadic

#387FBD #BD387F #7FBD38

tetradic

#387FBD #B838BD #BD7638 #3CBD38

square

#387FBD #B838BD #BD7638 #3CBD38

split-complementary

#387FBD #BD383C #BDB838

monochromatic

#1C405F #2A5F8E #387FBD #629DD0 #91BADE

Accessibility & contrast

On white

4.25

#387FBD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#387FBD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #387FBD

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387FBD	#FFFFFF	#000000	##000000
##387FBD	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6382C0

Deuteranopia (green-blind)

#5075BC

Tritanopia (blue-blind)

#008E95

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #387fbd;
/* rgb */ color: rgb(56, 127, 189);
/* oklch */ color: oklch(58.0% 0.119 247.9);

Tailwind

colors: {
  custom: {
    50: '#7ea3d1',
    500: '#387fbd',
    950: '#000000',
  },
}

SCSS

$custom: #387fbd;
$custom-light: #7ea3d1;
$custom-dark: #000000;

JSON

{
  "hex": "#387fbd",
  "rgb": {
    "r": 56,
    "g": 127,
    "b": 189
  },
  "hsl": {
    "h": 207.97,
    "s": 54.286,
    "l": 48.039
  },
  "oklch": {
    "l": 0.58025,
    "c": 0.11909,
    "h": 247.9
  },
  "luminance": 0.19694
}

Semantic roles & 50–950 ramp

primary

#387FBD

secondary

#C9A687

accent

#8F4ADE

background

#F8FAFC

surface

#EFF3F9

border

#CACDD2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #387FBD

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

Preview Lab → · Contrast checker → · Palette generator →