#387BAD#387BAD

#387BAD is a mid, moderate cyan. Relative luminance 0.180; OKLCH L 56.2% C 0.103 H 243.8°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#387BAD
RGB	rgb(56, 123, 173)
HSL	hsl(206, 51%, 45%)
HSV	hsv(206, 68%, 68%)
CMYK	cmyk(67.6%, 28.9%, 0%, 32.2%)
CIE-LAB	lab(49.52, -4.90, -32.79)
CIE-LCH	lch(49.52, 33.15, 261.51°)
OKLab	oklab(56.22% -0.0456 -0.0925)
OKLCH	oklch(56.22% 0.103 243.8)
XYZ	xyz(16.2538, 18.0221, 42.1491)
Luminance	0.1802 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387BAD #AD6A38

analogous

#38ADA5 #387BAD #3840AD

triadic

#387BAD #AD387B #7BAD38

tetradic

#387BAD #A538AD #AD6A38 #40AD38

square

#387BAD #A538AD #AD6A38 #40AD38

split-complementary

#387BAD #AD3840 #ADA538

monochromatic

#1A3951 #295A7F #387BAD #5999C9 #87B6D8

Accessibility & contrast

On white

4.56

#387BAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#387BAD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #387BAD

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387BAD	#FFFFFF	#000000	##000000
##387BAD	1.00	4.56	4.60	4.60
#FFFFFF	4.56	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)

#657CAF

Deuteranopia (green-blind)

#5471AC

Tritanopia (blue-blind)

#00878C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #387bad;
/* rgb */ color: rgb(56, 123, 173);
/* oklch */ color: oklch(56.2% 0.103 243.8);

Tailwind

colors: {
  custom: {
    50: '#7ca1c5',
    500: '#387bad',
    950: '#000000',
  },
}

SCSS

$custom: #387bad;
$custom-light: #7ca1c5;
$custom-dark: #000000;

JSON

{
  "hex": "#387bad",
  "rgb": {
    "r": 56,
    "g": 123,
    "b": 173
  },
  "hsl": {
    "h": 205.641,
    "s": 51.092,
    "l": 44.902
  },
  "oklch": {
    "l": 0.56223,
    "c": 0.10315,
    "h": 243.8
  },
  "luminance": 0.18024
}

Semantic roles & 50–950 ramp

primary

#387BAD

secondary

#C29B7F

accent

#8A4DDB

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #387BAD

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

Preview Lab → · Contrast checker → · Palette generator →