#389EB3#389EB3

#389EB3 is a light, moderate cyan. Relative luminance 0.285; OKLCH L 65.0% C 0.097 H 214.1°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#389EB3
RGB	rgb(56, 158, 179)
HSL	hsl(190, 52%, 46%)
HSV	hsv(190, 69%, 70%)
CMYK	cmyk(68.7%, 11.7%, 0%, 29.8%)
CIE-LAB	lab(60.38, -22.27, -19.45)
CIE-LCH	lch(60.38, 29.57, 221.14°)
OKLab	oklab(64.97% -0.0799 -0.0541)
OKLCH	oklch(64.97% 0.097 214.1)
XYZ	xyz(21.9910, 28.5467, 46.9902)
Luminance	0.2855 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#389EB3 #B34D38

analogous

#38B38A #389EB3 #3860B3

triadic

#389EB3 #B3389E #9EB338

tetradic

#389EB3 #8A38B3 #B34D38 #60B338

square

#389EB3 #8A38B3 #B34D38 #60B338

split-complementary

#389EB3 #B33860 #B38A38

monochromatic

#1B4C56 #297584 #389EB3 #5CB9CC #8BCDDB

Accessibility & contrast

On white

3.13

#389EB3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.71

#389EB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #389EB3

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##389EB3	#FFFFFF	#000000	##000000
##389EB3	1.00	3.13	6.71	6.71
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.71	21.00	1.00	1.00
##000000	6.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F99B4

Deuteranopia (green-blind)

#7D8CB3

Tritanopia (blue-blind)

#00A6A4

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #389eb3;
/* rgb */ color: rgb(56, 158, 179);
/* oklch */ color: oklch(65.0% 0.097 214.1);

Tailwind

colors: {
  custom: {
    50: '#7ebbc9',
    500: '#389eb3',
    950: '#000000',
  },
}

SCSS

$custom: #389eb3;
$custom-light: #7ebbc9;
$custom-dark: #000000;

JSON

{
  "hex": "#389eb3",
  "rgb": {
    "r": 56,
    "g": 158,
    "b": 179
  },
  "hsl": {
    "h": 190.244,
    "s": 52.34,
    "l": 46.078
  },
  "oklch": {
    "l": 0.64966,
    "c": 0.09654,
    "h": 214.1
  },
  "luminance": 0.28549
}

Semantic roles & 50–950 ramp

primary

#389EB3

secondary

#C58D82

accent

#654CDC

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #389EB3

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

Preview Lab → · Contrast checker → · Palette generator →