#387CA7#387CA7

#387CA7 is a mid, moderate cyan. Relative luminance 0.180; OKLCH L 56.2% C 0.096 H 239.4°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#387CA7
RGB	rgb(56, 124, 167)
HSL	hsl(203, 50%, 44%)
HSV	hsv(203, 66%, 65%)
CMYK	cmyk(66.5%, 25.7%, 0%, 34.5%)
CIE-LAB	lab(49.55, -7.56, -29.26)
CIE-LCH	lch(49.55, 30.22, 255.52°)
OKLab	oklab(56.15% -0.0487 -0.0823)
OKLCH	oklch(56.15% 0.096 239.4)
XYZ	xyz(15.8109, 18.0444, 39.2014)
Luminance	0.1805 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387CA7 #A76338

analogous

#38A79A #387CA7 #3844A7

triadic

#387CA7 #A7387C #7CA738

tetradic

#387CA7 #9A38A7 #A76338 #44A738

square

#387CA7 #9A38A7 #A76338 #44A738

split-complementary

#387CA7 #A73844 #A79A38

monochromatic

#19384B #295A79 #387CA7 #569BC6 #84B6D6

Accessibility & contrast

On white

4.56

#387CA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#387CA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #387CA7

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387CA7	#FFFFFF	#000000	##000000
##387CA7	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#687CA9

Deuteranopia (green-blind)

#5971A6

Tritanopia (blue-blind)

#00878B

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #387ca7;
/* rgb */ color: rgb(56, 124, 167);
/* oklch */ color: oklch(56.2% 0.096 239.4);

Tailwind

colors: {
  custom: {
    50: '#7ba1c1',
    500: '#387ca7',
    950: '#000000',
  },
}

SCSS

$custom: #387ca7;
$custom-light: #7ba1c1;
$custom-dark: #000000;

JSON

{
  "hex": "#387ca7",
  "rgb": {
    "r": 56,
    "g": 124,
    "b": 167
  },
  "hsl": {
    "h": 203.243,
    "s": 49.776,
    "l": 43.725
  },
  "oklch": {
    "l": 0.56154,
    "c": 0.09561,
    "h": 239.4
  },
  "luminance": 0.18046
}

Semantic roles & 50–950 ramp

primary

#387CA7

secondary

#BF967B

accent

#844FD9

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0F12

muted

#7C7E81

Preview Lab

Preview with #387CA7

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

Preview Lab → · Contrast checker → · Palette generator →