#387BA1#387BA1

#387BA1 is a mid, moderate cyan. Relative luminance 0.176; OKLCH L 55.6% C 0.090 H 236.4°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#387BA1
RGB	rgb(56, 123, 161)
HSL	hsl(202, 48%, 43%)
HSV	hsv(202, 65%, 63%)
CMYK	cmyk(65.2%, 23.6%, 0%, 36.9%)
CIE-LAB	lab(48.98, -9.02, -26.65)
CIE-LCH	lch(48.98, 28.14, 251.30°)
OKLab	oklab(55.62% -0.0497 -0.0748)
OKLCH	oklch(55.62% 0.09 236.4)
XYZ	xyz(15.1444, 17.5783, 36.3061)
Luminance	0.1758 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387BA1 #A15E38

analogous

#38A192 #387BA1 #3847A1

triadic

#387BA1 #A1387B #7BA138

tetradic

#387BA1 #9238A1 #A15E38 #47A138

square

#387BA1 #9238A1 #A15E38 #47A138

split-complementary

#387BA1 #A13847 #A19238

monochromatic

#183646 #285874 #387BA1 #539BC3 #80B5D3

Accessibility & contrast

On white

4.65

#387BA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#387BA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #387BA1

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387BA1	#FFFFFF	#000000	##FFFFFF
##387BA1	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#697AA3

Deuteranopia (green-blind)

#5B70A0

Tritanopia (blue-blind)

#008588

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #387ba1;
/* rgb */ color: rgb(56, 123, 161);
/* oklch */ color: oklch(55.6% 0.090 236.4);

Tailwind

colors: {
  custom: {
    50: '#7aa1bd',
    500: '#387ba1',
    950: '#000000',
  },
}

SCSS

$custom: #387ba1;
$custom-light: #7aa1bd;
$custom-dark: #000000;

JSON

{
  "hex": "#387ba1",
  "rgb": {
    "r": 56,
    "g": 123,
    "b": 161
  },
  "hsl": {
    "h": 201.714,
    "s": 48.387,
    "l": 42.549
  },
  "oklch": {
    "l": 0.55615,
    "c": 0.08978,
    "h": 236.4
  },
  "luminance": 0.1758
}

Semantic roles & 50–950 ramp

primary

#387BA1

secondary

#BC9178

accent

#8150D8

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #387BA1

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

Preview Lab → · Contrast checker → · Palette generator →