#387EBA#387EBA

#387EBA is a mid, moderate cyan. Relative luminance 0.193; OKLCH L 57.6% C 0.116 H 247.4°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#387EBA
RGB	rgb(56, 126, 186)
HSL	hsl(208, 54%, 47%)
HSV	hsv(208, 70%, 73%)
CMYK	cmyk(69.9%, 32.3%, 0%, 27.1%)
CIE-LAB	lab(51.04, -2.11, -37.91)
CIE-LCH	lch(51.04, 37.97, 266.82°)
OKLab	oklab(57.63% -0.0447 -0.1074)
OKLCH	oklch(57.63% 0.116 247.4)
XYZ	xyz(17.9513, 19.3057, 49.2252)
Luminance	0.1931 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387EBA #BA7438

analogous

#38BAB5 #387EBA #383DBA

triadic

#387EBA #BA387E #7EBA38

tetradic

#387EBA #B538BA #BA7438 #3DBA38

square

#387EBA #B538BA #BA7438 #3DBA38

split-complementary

#387EBA #BA383D #BAB538

monochromatic

#1C3E5C #2A5E8B #387EBA #609CCF #8FB9DD

Accessibility & contrast

On white

4.32

#387EBA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#387EBA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #387EBA

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387EBA	#FFFFFF	#000000	##000000
##387EBA	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6380BD

Deuteranopia (green-blind)

#5174B9

Tritanopia (blue-blind)

#008C93

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #387eba;
/* rgb */ color: rgb(56, 126, 186);
/* oklch */ color: oklch(57.6% 0.116 247.4);

Tailwind

colors: {
  custom: {
    50: '#7ea3cf',
    500: '#387eba',
    950: '#000000',
  },
}

SCSS

$custom: #387eba;
$custom-light: #7ea3cf;
$custom-dark: #000000;

JSON

{
  "hex": "#387eba",
  "rgb": {
    "r": 56,
    "g": 126,
    "b": 186
  },
  "hsl": {
    "h": 207.692,
    "s": 53.719,
    "l": 47.451
  },
  "oklch": {
    "l": 0.57627,
    "c": 0.1163,
    "h": 247.4
  },
  "luminance": 0.19308
}

Semantic roles & 50–950 ramp

primary

#387EBA

secondary

#C8A486

accent

#8E4BDD

background

#F8FAFC

surface

#EFF3F9

border

#CACDD2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #387EBA

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

Preview Lab → · Contrast checker → · Palette generator →