#387EA7#387EA7

#387EA7 is a mid, moderate cyan. Relative luminance 0.186; OKLCH L 56.6% C 0.094 H 237.4°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#387EA7
RGB	rgb(56, 126, 167)
HSL	hsl(202, 50%, 44%)
HSV	hsv(202, 66%, 65%)
CMYK	cmyk(66.5%, 24.6%, 0%, 34.5%)
CIE-LAB	lab(50.16, -8.72, -28.32)
CIE-LCH	lch(50.16, 29.63, 252.89°)
OKLab	oklab(56.64% -0.0508 -0.0796)
OKLCH	oklch(56.64% 0.094 237.4)
XYZ	xyz(16.0641, 18.5508, 39.2858)
Luminance	0.1855 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387EA7 #A76138

analogous

#38A798 #387EA7 #3846A7

triadic

#387EA7 #A7387E #7EA738

tetradic

#387EA7 #9838A7 #A76138 #46A738

square

#387EA7 #9838A7 #A76138 #46A738

split-complementary

#387EA7 #A73846 #A79838

monochromatic

#19394B #295B79 #387EA7 #569DC6 #84B7D6

Accessibility & contrast

On white

4.46

#387EA7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#387EA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #387EA7

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387EA7	#FFFFFF	#000000	##000000
##387EA7	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7EA9

Deuteranopia (green-blind)

#5C72A6

Tritanopia (blue-blind)

#00888C

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #387ea7;
/* rgb */ color: rgb(56, 126, 167);
/* oklch */ color: oklch(56.6% 0.094 237.4);

Tailwind

colors: {
  custom: {
    50: '#7ba3c1',
    500: '#387ea7',
    950: '#000000',
  },
}

SCSS

$custom: #387ea7;
$custom-light: #7ba3c1;
$custom-dark: #000000;

JSON

{
  "hex": "#387ea7",
  "rgb": {
    "r": 56,
    "g": 126,
    "b": 167
  },
  "hsl": {
    "h": 202.162,
    "s": 49.776,
    "l": 43.725
  },
  "oklch": {
    "l": 0.56636,
    "c": 0.0944,
    "h": 237.4
  },
  "luminance": 0.18552
}

Semantic roles & 50–950 ramp

primary

#387EA7

secondary

#BF957B

accent

#824FD9

background

#F7FAFB

surface

#EEF3F7

border

#C9CDD0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #387EA7

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

Preview Lab → · Contrast checker → · Palette generator →