#387FA3#387FA3

#387FA3 is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 56.7% C 0.090 H 233.6°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#387FA3
RGB	rgb(56, 127, 163)
HSL	hsl(200, 49%, 43%)
HSV	hsv(200, 66%, 64%)
CMYK	cmyk(65.6%, 22.1%, 0%, 36.1%)
CIE-LAB	lab(50.29, -10.64, -25.79)
CIE-LCH	lch(50.29, 27.90, 247.57°)
OKLab	oklab(56.68% -0.0533 -0.0723)
OKLCH	oklch(56.68% 0.09 233.6)
XYZ	xyz(15.8285, 18.6622, 37.4112)
Luminance	0.1866 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387FA3 #A35C38

analogous

#38A391 #387FA3 #3849A3

triadic

#387FA3 #A3387F #7FA338

tetradic

#387FA3 #9138A3 #A35C38 #49A338

square

#387FA3 #9138A3 #A35C38 #49A338

split-complementary

#387FA3 #A33849 #A39138

monochromatic

#193848 #285C75 #387FA3 #549EC4 #82B8D4

Accessibility & contrast

On white

4.44

#387FA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#387FA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #387FA3

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387FA3	#FFFFFF	#000000	##000000
##387FA3	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7EA5

Deuteranopia (green-blind)

#5F73A2

Tritanopia (blue-blind)

#00898B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #387fa3;
/* rgb */ color: rgb(56, 127, 163);
/* oklch */ color: oklch(56.7% 0.090 233.6);

Tailwind

colors: {
  custom: {
    50: '#7aa4be',
    500: '#387fa3',
    950: '#000000',
  },
}

SCSS

$custom: #387fa3;
$custom-light: #7aa4be;
$custom-dark: #000000;

JSON

{
  "hex": "#387fa3",
  "rgb": {
    "r": 56,
    "g": 127,
    "b": 163
  },
  "hsl": {
    "h": 200.187,
    "s": 48.858,
    "l": 42.941
  },
  "oklch": {
    "l": 0.56684,
    "c": 0.0898,
    "h": 233.6
  },
  "luminance": 0.18664
}

Semantic roles & 50–950 ramp

primary

#387FA3

secondary

#BD9079

accent

#7D4FD8

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #387FA3

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

Preview Lab → · Contrast checker → · Palette generator →