#387EBE#387EBE

#387EBE is a mid, vivid cyan. Relative luminance 0.195; OKLCH L 57.8% C 0.121 H 249.0°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#387EBE
RGB	rgb(56, 126, 190)
HSL	hsl(209, 54%, 48%)
HSV	hsv(209, 71%, 75%)
CMYK	cmyk(70.5%, 33.7%, 0%, 25.5%)
CIE-LAB	lab(51.24, -0.69, -39.89)
CIE-LCH	lch(51.24, 39.90, 269.02°)
OKLab	oklab(57.85% -0.0435 -0.1132)
OKLCH	oklch(57.85% 0.121 249)
XYZ	xyz(18.3825, 19.4782, 51.4961)
Luminance	0.1948 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387EBE #BE7838

analogous

#38BEBB #387EBE #383BBE

triadic

#387EBE #BE387E #7EBE38

tetradic

#387EBE #BB38BE #BE7838 #3BBE38

square

#387EBE #BB38BE #BE7838 #3BBE38

split-complementary

#387EBE #BE383B #BEBB38

monochromatic

#1C3F5F #2A5F8F #387EBE #629CD1 #92BADF

Accessibility & contrast

On white

4.29

#387EBE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#387EBE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #387EBE

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387EBE	#FFFFFF	#000000	##000000
##387EBE	1.00	4.29	4.90	4.90
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6181C1

Deuteranopia (green-blind)

#4E74BD

Tritanopia (blue-blind)

#008D95

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #387ebe;
/* rgb */ color: rgb(56, 126, 190);
/* oklch */ color: oklch(57.8% 0.121 249.0);

Tailwind

colors: {
  custom: {
    50: '#7ea3d2',
    500: '#387ebe',
    950: '#000000',
  },
}

SCSS

$custom: #387ebe;
$custom-light: #7ea3d2;
$custom-dark: #000000;

JSON

{
  "hex": "#387ebe",
  "rgb": {
    "r": 56,
    "g": 126,
    "b": 190
  },
  "hsl": {
    "h": 208.657,
    "s": 54.472,
    "l": 48.235
  },
  "oklch": {
    "l": 0.57849,
    "c": 0.12125,
    "h": 249
  },
  "luminance": 0.1948
}

Semantic roles & 50–950 ramp

primary

#387EBE

secondary

#CAA788

accent

#914ADE

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0F14

muted

#7C7E82

Preview Lab

Preview with #387EBE

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

Preview Lab → · Contrast checker → · Palette generator →