#389CB9#389CB9

#389CB9 is a light, moderate cyan. Relative luminance 0.281; OKLCH L 64.7% C 0.100 H 220.9°. Best body text is #000000 at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#389CB9
RGB	rgb(56, 156, 185)
HSL	hsl(193, 54%, 47%)
HSV	hsv(193, 70%, 73%)
CMYK	cmyk(69.7%, 15.7%, 0%, 27.5%)
CIE-LAB	lab(60.00, -19.31, -23.42)
CIE-LCH	lch(60.00, 30.35, 230.50°)
OKLab	oklab(64.73% -0.0755 -0.0654)
OKLCH	oklch(64.73% 0.1 220.9)
XYZ	xyz(22.2727, 28.1180, 50.1430)
Luminance	0.2812 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#389CB9 #B95538

analogous

#38B995 #389CB9 #385CB9

triadic

#389CB9 #B9389C #9CB938

tetradic

#389CB9 #9538B9 #B95538 #5CB938

square

#389CB9 #9538B9 #B95538 #5CB938

split-complementary

#389CB9 #B9385C #B99538

monochromatic

#1C4D5B #2A748A #389CB9 #5FB6CF #8ECBDD

Accessibility & contrast

On white

3.17

#389CB9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.62

#389CB9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #389CB9

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##389CB9	#FFFFFF	#000000	##000000
##389CB9	1.00	3.17	6.62	6.62
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.62	21.00	1.00	1.00
##000000	6.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B98BB

Deuteranopia (green-blind)

#798BB9

Tritanopia (blue-blind)

#00A5A5

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #389cb9;
/* rgb */ color: rgb(56, 156, 185);
/* oklch */ color: oklch(64.7% 0.100 220.9);

Tailwind

colors: {
  custom: {
    50: '#7fb9ce',
    500: '#389cb9',
    950: '#000000',
  },
}

SCSS

$custom: #389cb9;
$custom-light: #7fb9ce;
$custom-dark: #000000;

JSON

{
  "hex": "#389cb9",
  "rgb": {
    "r": 56,
    "g": 156,
    "b": 185
  },
  "hsl": {
    "h": 193.488,
    "s": 53.527,
    "l": 47.255
  },
  "oklch": {
    "l": 0.64731,
    "c": 0.09987,
    "h": 220.9
  },
  "luminance": 0.2812
}

Semantic roles & 50–950 ramp

primary

#389CB9

secondary

#C89485

accent

#6C4BDD

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #389CB9

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

Preview Lab → · Contrast checker → · Palette generator →