#387CA0#387CA0

#387CA0 is a mid, moderate cyan. Relative luminance 0.178; OKLCH L 55.8% C 0.088 H 234.6°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#387CA0
RGB	rgb(56, 124, 160)
HSL	hsl(201, 48%, 42%)
HSV	hsv(201, 65%, 63%)
CMYK	cmyk(65%, 22.5%, 0%, 37.3%)
CIE-LAB	lab(49.24, -9.94, -25.66)
CIE-LCH	lch(49.24, 27.52, 248.83°)
OKLab	oklab(55.81% -0.0511 -0.0719)
OKLCH	oklch(55.81% 0.088 234.6)
XYZ	xyz(15.1812, 17.7926, 35.8851)
Luminance	0.1779 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387CA0 #A05C38

analogous

#38A090 #387CA0 #3848A0

triadic

#387CA0 #A0387C #7CA038

tetradic

#387CA0 #9038A0 #A05C38 #48A038

square

#387CA0 #9038A0 #A05C38 #48A038

split-complementary

#387CA0 #A03848 #A09038

monochromatic

#183645 #285973 #387CA0 #539CC3 #80B6D3

Accessibility & contrast

On white

4.61

#387CA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#387CA0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #387CA0

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387CA0	#FFFFFF	#000000	##FFFFFF
##387CA0	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7BA2

Deuteranopia (green-blind)

#5C709F

Tritanopia (blue-blind)

#008588

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #387ca0;
/* rgb */ color: rgb(56, 124, 160);
/* oklch */ color: oklch(55.8% 0.088 234.6);

Tailwind

colors: {
  custom: {
    50: '#7aa1bc',
    500: '#387ca0',
    950: '#000000',
  },
}

SCSS

$custom: #387ca0;
$custom-light: #7aa1bc;
$custom-dark: #000000;

JSON

{
  "hex": "#387ca0",
  "rgb": {
    "r": 56,
    "g": 124,
    "b": 160
  },
  "hsl": {
    "h": 200.769,
    "s": 48.148,
    "l": 42.353
  },
  "oklch": {
    "l": 0.55809,
    "c": 0.08824,
    "h": 234.6
  },
  "luminance": 0.17794
}

Semantic roles & 50–950 ramp

primary

#387CA0

secondary

#BC8F78

accent

#7F50D8

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0F12

muted

#7C7E81

Preview Lab

Preview with #387CA0

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

Preview Lab → · Contrast checker → · Palette generator →