#387EA6#387EA6

#387EA6 is a mid, moderate cyan. Relative luminance 0.185; OKLCH L 56.6% C 0.093 H 236.8°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#387EA6
RGB	rgb(56, 126, 166)
HSL	hsl(202, 50%, 44%)
HSV	hsv(202, 66%, 65%)
CMYK	cmyk(66.3%, 24.1%, 0%, 34.9%)
CIE-LAB	lab(50.11, -9.06, -27.80)
CIE-LCH	lch(50.11, 29.24, 251.96°)
OKLab	oklab(56.59% -0.0511 -0.0781)
OKLCH	oklch(56.59% 0.093 236.8)
XYZ	xyz(15.9720, 18.5140, 38.8008)
Luminance	0.1852 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387EA6 #A66038

analogous

#38A697 #387EA6 #3847A6

triadic

#387EA6 #A6387E #7EA638

tetradic

#387EA6 #9738A6 #A66038 #47A638

square

#387EA6 #9738A6 #A66038 #47A638

split-complementary

#387EA6 #A63847 #A69738

monochromatic

#19394A #295B78 #387EA6 #559DC6 #83B7D5

Accessibility & contrast

On white

4.47

#387EA6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#387EA6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #387EA6

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387EA6	#FFFFFF	#000000	##000000
##387EA6	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7DA8

Deuteranopia (green-blind)

#5C72A5

Tritanopia (blue-blind)

#00888C

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #387ea6;
/* rgb */ color: rgb(56, 126, 166);
/* oklch */ color: oklch(56.6% 0.093 236.8);

Tailwind

colors: {
  custom: {
    50: '#7ba3c0',
    500: '#387ea6',
    950: '#000000',
  },
}

SCSS

$custom: #387ea6;
$custom-light: #7ba3c0;
$custom-dark: #000000;

JSON

{
  "hex": "#387ea6",
  "rgb": {
    "r": 56,
    "g": 126,
    "b": 166
  },
  "hsl": {
    "h": 201.818,
    "s": 49.55,
    "l": 43.529
  },
  "oklch": {
    "l": 0.56586,
    "c": 0.09334,
    "h": 236.8
  },
  "luminance": 0.18516
}

Semantic roles & 50–950 ramp

primary

#387EA6

secondary

#BF947B

accent

#814FD9

background

#F7FAFB

surface

#EEF3F7

border

#C9CDD0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #387EA6

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

Preview Lab → · Contrast checker → · Palette generator →