#387AAE#387AAE

#387AAE is a mid, moderate cyan. Relative luminance 0.178; OKLCH L 56.0% C 0.105 H 245.1°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#387AAE
RGB	rgb(56, 122, 174)
HSL	hsl(206, 51%, 45%)
HSV	hsv(206, 68%, 68%)
CMYK	cmyk(67.8%, 29.9%, 0%, 31.8%)
CIE-LAB	lab(49.27, -3.96, -33.77)
CIE-LCH	lch(49.27, 34.00, 263.32°)
OKLab	oklab(56.04% -0.0442 -0.0954)
OKLCH	oklch(56.04% 0.105 245.1)
XYZ	xyz(16.2275, 17.8141, 42.6194)
Luminance	0.1782 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387AAE #AE6C38

analogous

#38AEA7 #387AAE #383FAE

triadic

#387AAE #AE387A #7AAE38

tetradic

#387AAE #A738AE #AE6C38 #3FAE38

square

#387AAE #A738AE #AE6C38 #3FAE38

split-complementary

#387AAE #AE383F #AEA738

monochromatic

#1A3951 #295A80 #387AAE #5998CA #88B5D9

Accessibility & contrast

On white

4.60

#387AAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#387AAE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #387AAE

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387AAE	#FFFFFF	#000000	##FFFFFF
##387AAE	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#637BB0

Deuteranopia (green-blind)

#5370AD

Tritanopia (blue-blind)

#00878C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #387aae;
/* rgb */ color: rgb(56, 122, 174);
/* oklch */ color: oklch(56.0% 0.105 245.1);

Tailwind

colors: {
  custom: {
    50: '#7ca0c6',
    500: '#387aae',
    950: '#000000',
  },
}

SCSS

$custom: #387aae;
$custom-light: #7ca0c6;
$custom-dark: #000000;

JSON

{
  "hex": "#387aae",
  "rgb": {
    "r": 56,
    "g": 122,
    "b": 174
  },
  "hsl": {
    "h": 206.441,
    "s": 51.304,
    "l": 45.098
  },
  "oklch": {
    "l": 0.56039,
    "c": 0.10514,
    "h": 245.1
  },
  "luminance": 0.17816
}

Semantic roles & 50–950 ramp

primary

#387AAE

secondary

#C39D7F

accent

#8B4DDB

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #387AAE

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

Preview Lab → · Contrast checker → · Palette generator →