#387DAD#387DAD

#387DAD is a mid, moderate cyan. Relative luminance 0.185; OKLCH L 56.7% C 0.102 H 242.0°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#387DAD
RGB	rgb(56, 125, 173)
HSL	hsl(205, 51%, 45%)
HSV	hsv(205, 68%, 68%)
CMYK	cmyk(67.6%, 27.7%, 0%, 32.2%)
CIE-LAB	lab(50.12, -6.07, -31.85)
CIE-LCH	lch(50.12, 32.42, 259.20°)
OKLab	oklab(56.7% -0.0477 -0.0898)
OKLCH	oklch(56.7% 0.102 242)
XYZ	xyz(16.5044, 18.5234, 42.2326)
Luminance	0.1852 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387DAD #AD6838

analogous

#38ADA2 #387DAD #3843AD

triadic

#387DAD #AD387D #7DAD38

tetradic

#387DAD #A238AD #AD6838 #43AD38

square

#387DAD #A238AD #AD6838 #43AD38

split-complementary

#387DAD #AD3843 #ADA238

monochromatic

#1A3A51 #295C7F #387DAD #599BC9 #87B7D8

Accessibility & contrast

On white

4.46

#387DAD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#387DAD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #387DAD

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387DAD	#FFFFFF	#000000	##000000
##387DAD	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)

#677EAF

Deuteranopia (green-blind)

#5772AC

Tritanopia (blue-blind)

#00898E

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #387dad;
/* rgb */ color: rgb(56, 125, 173);
/* oklch */ color: oklch(56.7% 0.102 242.0);

Tailwind

colors: {
  custom: {
    50: '#7ca2c5',
    500: '#387dad',
    950: '#000000',
  },
}

SCSS

$custom: #387dad;
$custom-light: #7ca2c5;
$custom-dark: #000000;

JSON

{
  "hex": "#387dad",
  "rgb": {
    "r": 56,
    "g": 125,
    "b": 173
  },
  "hsl": {
    "h": 204.615,
    "s": 51.092,
    "l": 44.902
  },
  "oklch": {
    "l": 0.56699,
    "c": 0.10166,
    "h": 242
  },
  "luminance": 0.18525
}

Semantic roles & 50–950 ramp

primary

#387DAD

secondary

#C29A7F

accent

#874DDB

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0A0F13

muted

#7C7E82

Preview Lab

Preview with #387DAD

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

Preview Lab → · Contrast checker → · Palette generator →