#387FA1#387FA1

#387FA1 is a mid, moderate cyan. Relative luminance 0.186; OKLCH L 56.6% C 0.088 H 232.1°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#387FA1
RGB	rgb(56, 127, 161)
HSL	hsl(199, 48%, 43%)
HSV	hsv(199, 65%, 63%)
CMYK	cmyk(65.2%, 21.1%, 0%, 36.9%)
CIE-LAB	lab(50.21, -11.31, -24.75)
CIE-LCH	lch(50.21, 27.22, 245.44°)
OKLab	oklab(56.59% -0.054 -0.0693)
OKLCH	oklch(56.59% 0.088 232.1)
XYZ	xyz(15.6508, 18.5911, 36.4749)
Luminance	0.1859 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387FA1 #A15A38

analogous

#38A18F #387FA1 #384AA1

triadic

#387FA1 #A1387F #7FA138

tetradic

#387FA1 #8F38A1 #A15A38 #4AA138

square

#387FA1 #8F38A1 #A15A38 #4AA138

split-complementary

#387FA1 #A1384A #A18F38

monochromatic

#183746 #285B74 #387FA1 #539FC3 #80B8D3

Accessibility & contrast

On white

4.45

#387FA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#387FA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #387FA1

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387FA1	#FFFFFF	#000000	##000000
##387FA1	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7DA3

Deuteranopia (green-blind)

#6073A0

Tritanopia (blue-blind)

#00888A

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #387fa1;
/* rgb */ color: rgb(56, 127, 161);
/* oklch */ color: oklch(56.6% 0.088 232.1);

Tailwind

colors: {
  custom: {
    50: '#7aa4bd',
    500: '#387fa1',
    950: '#000000',
  },
}

SCSS

$custom: #387fa1;
$custom-light: #7aa4bd;
$custom-dark: #000000;

JSON

{
  "hex": "#387fa1",
  "rgb": {
    "r": 56,
    "g": 127,
    "b": 161
  },
  "hsl": {
    "h": 199.429,
    "s": 48.387,
    "l": 42.549
  },
  "oklch": {
    "l": 0.56589,
    "c": 0.08789,
    "h": 232.1
  },
  "luminance": 0.18593
}

Semantic roles & 50–950 ramp

primary

#387FA1

secondary

#BC8E78

accent

#7C50D8

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #387FA1

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

Preview Lab → · Contrast checker → · Palette generator →