#387DA3#387DA3

#387DA3 is a mid, moderate cyan. Relative luminance 0.182; OKLCH L 56.2% C 0.091 H 235.7°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#387DA3
RGB	rgb(56, 125, 163)
HSL	hsl(201, 49%, 43%)
HSV	hsv(201, 66%, 64%)
CMYK	cmyk(65.6%, 23.3%, 0%, 36.1%)
CIE-LAB	lab(49.68, -9.50, -26.74)
CIE-LCH	lch(49.68, 28.37, 250.44°)
OKLab	oklab(56.2% -0.0511 -0.075)
OKLCH	oklch(56.2% 0.091 235.7)
XYZ	xyz(15.5728, 18.1507, 37.3260)
Luminance	0.1815 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#387DA3 #A35E38

analogous

#38A393 #387DA3 #3848A3

triadic

#387DA3 #A3387D #7DA338

tetradic

#387DA3 #9338A3 #A35E38 #48A338

square

#387DA3 #9338A3 #A35E38 #48A338

split-complementary

#387DA3 #A33848 #A39338

monochromatic

#193748 #285A75 #387DA3 #549CC4 #82B7D4

Accessibility & contrast

On white

4.54

#387DA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#387DA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #387DA3

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##387DA3	#FFFFFF	#000000	##000000
##387DA3	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7CA5

Deuteranopia (green-blind)

#5C71A2

Tritanopia (blue-blind)

#00878A

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #387da3;
/* rgb */ color: rgb(56, 125, 163);
/* oklch */ color: oklch(56.2% 0.091 235.7);

Tailwind

colors: {
  custom: {
    50: '#7aa2be',
    500: '#387da3',
    950: '#000000',
  },
}

SCSS

$custom: #387da3;
$custom-light: #7aa2be;
$custom-dark: #000000;

JSON

{
  "hex": "#387da3",
  "rgb": {
    "r": 56,
    "g": 125,
    "b": 163
  },
  "hsl": {
    "h": 201.308,
    "s": 48.858,
    "l": 42.941
  },
  "oklch": {
    "l": 0.56198,
    "c": 0.09078,
    "h": 235.7
  },
  "luminance": 0.18152
}

Semantic roles & 50–950 ramp

primary

#387DA3

secondary

#BD9279

accent

#804FD8

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0F12

muted

#7C7E81

Preview Lab

Preview with #387DA3

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

Preview Lab → · Contrast checker → · Palette generator →