#389FB5#389FB5

#389FB5 is a light, moderate cyan. Relative luminance 0.290; OKLCH L 65.3% C 0.098 H 214.8°. Best body text is #000000 at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#389FB5
RGB	rgb(56, 159, 181)
HSL	hsl(191, 53%, 46%)
HSV	hsv(191, 69%, 71%)
CMYK	cmyk(69.1%, 12.2%, 0%, 29%)
CIE-LAB	lab(60.76, -22.16, -20.00)
CIE-LCH	lch(60.76, 29.85, 222.08°)
OKLab	oklab(65.29% -0.0802 -0.0557)
OKLCH	oklch(65.29% 0.098 214.8)
XYZ	xyz(22.3660, 28.9707, 48.1203)
Luminance	0.2897 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#389FB5 #B54E38

analogous

#38B58D #389FB5 #3861B5

triadic

#389FB5 #B5389F #9FB538

tetradic

#389FB5 #8D38B5 #B54E38 #61B538

square

#389FB5 #8D38B5 #B54E38 #61B538

split-complementary

#389FB5 #B53861 #B58D38

monochromatic

#1B4D58 #2A7686 #389FB5 #5DB9CD #8CCDDB

Accessibility & contrast

On white

3.09

#389FB5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.79

#389FB5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #389FB5

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##389FB5	#FFFFFF	#000000	##000000
##389FB5	1.00	3.09	6.79	6.79
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.79	21.00	1.00	1.00
##000000	6.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F9AB6

Deuteranopia (green-blind)

#7E8DB5

Tritanopia (blue-blind)

#00A7A6

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #389fb5;
/* rgb */ color: rgb(56, 159, 181);
/* oklch */ color: oklch(65.3% 0.098 214.8);

Tailwind

colors: {
  custom: {
    50: '#7fbbcb',
    500: '#389fb5',
    950: '#000000',
  },
}

SCSS

$custom: #389fb5;
$custom-light: #7fbbcb;
$custom-dark: #000000;

JSON

{
  "hex": "#389fb5",
  "rgb": {
    "r": 56,
    "g": 159,
    "b": 181
  },
  "hsl": {
    "h": 190.56,
    "s": 52.743,
    "l": 46.471
  },
  "oklch": {
    "l": 0.65293,
    "c": 0.09761,
    "h": 214.8
  },
  "luminance": 0.28973
}

Semantic roles & 50–950 ramp

primary

#389FB5

secondary

#C68F83

accent

#654CDC

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #389FB5

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

Preview Lab → · Contrast checker → · Palette generator →