#387D9E#387D9E

#387D9E is a mid, moderate cyan. Relative luminance 0.180; OKLCH L 56.0% C 0.086 H 231.9°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#387D9E
RGB	rgb(56, 125, 158)
HSL	hsl(199, 48%, 42%)
HSV	hsv(199, 65%, 62%)
CMYK	cmyk(64.6%, 20.9%, 0%, 38%)
CIE-LAB	lab(49.47, -11.18, -24.15)
CIE-LCH	lch(49.47, 26.61, 245.16°)
OKLab	oklab(55.96% -0.053 -0.0676)
OKLCH	oklch(55.96% 0.086 231.9)
XYZ	xyz(15.1337, 17.9751, 35.0131)
Luminance	0.1798 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387D9E #9E5938

analogous

#389E8C #387D9E #384A9E

triadic

#387D9E #9E387D #7D9E38

tetradic

#387D9E #8C389E #9E5938 #4A9E38

square

#387D9E #8C389E #9E5938 #4A9E38

split-complementary

#387D9E #9E384A #9E8C38

monochromatic

#183644 #285971 #387D9E #529DC2 #7FB7D2

Accessibility & contrast

On white

4.57

#387D9E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#387D9E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #387D9E

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387D9E	#FFFFFF	#000000	##000000
##387D9E	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7BA0

Deuteranopia (green-blind)

#5E719E

Tritanopia (blue-blind)

#008688

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #387d9e;
/* rgb */ color: rgb(56, 125, 158);
/* oklch */ color: oklch(56.0% 0.086 231.9);

Tailwind

colors: {
  custom: {
    50: '#79a2ba',
    500: '#387d9e',
    950: '#000000',
  },
}

SCSS

$custom: #387d9e;
$custom-light: #79a2ba;
$custom-dark: #000000;

JSON

{
  "hex": "#387d9e",
  "rgb": {
    "r": 56,
    "g": 125,
    "b": 158
  },
  "hsl": {
    "h": 199.412,
    "s": 47.664,
    "l": 41.961
  },
  "oklch": {
    "l": 0.55958,
    "c": 0.08587,
    "h": 231.9
  },
  "luminance": 0.17977
}

Semantic roles & 50–950 ramp

primary

#387D9E

secondary

#BB8D77

accent

#7C51D7

background

#F7FAFB

surface

#EEF3F6

border

#C9CDD0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #387D9E

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

Preview Lab → · Contrast checker → · Palette generator →