#389BB5#389BB5

#389BB5 is a light, moderate cyan. Relative luminance 0.276; OKLCH L 64.3% C 0.097 H 218.7°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#389BB5
RGB	rgb(56, 155, 181)
HSL	hsl(192, 53%, 46%)
HSV	hsv(192, 69%, 71%)
CMYK	cmyk(69.1%, 14.4%, 0%, 29%)
CIE-LAB	lab(59.54, -20.07, -21.86)
CIE-LCH	lch(59.54, 29.67, 227.45°)
OKLab	oklab(64.32% -0.076 -0.0609)
OKLCH	oklch(64.32% 0.097 218.7)
XYZ	xyz(21.6893, 27.6172, 47.8947)
Luminance	0.2762 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#389BB5 #B55238

analogous

#38B591 #389BB5 #385DB5

triadic

#389BB5 #B5389B #9BB538

tetradic

#389BB5 #9138B5 #B55238 #5DB538

square

#389BB5 #9138B5 #B55238 #5DB538

split-complementary

#389BB5 #B5385D #B59138

monochromatic

#1B4B58 #2A7386 #389BB5 #5DB6CD #8CCBDB

Accessibility & contrast

On white

3.22

#389BB5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.52

#389BB5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #389BB5

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##389BB5	#FFFFFF	#000000	##000000
##389BB5	1.00	3.22	6.52	6.52
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.52	21.00	1.00	1.00
##000000	6.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B97B6

Deuteranopia (green-blind)

#798AB5

Tritanopia (blue-blind)

#00A4A3

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #389bb5;
/* rgb */ color: rgb(56, 155, 181);
/* oklch */ color: oklch(64.3% 0.097 218.7);

Tailwind

colors: {
  custom: {
    50: '#7eb8cb',
    500: '#389bb5',
    950: '#000000',
  },
}

SCSS

$custom: #389bb5;
$custom-light: #7eb8cb;
$custom-dark: #000000;

JSON

{
  "hex": "#389bb5",
  "rgb": {
    "r": 56,
    "g": 155,
    "b": 181
  },
  "hsl": {
    "h": 192.48,
    "s": 52.743,
    "l": 46.471
  },
  "oklch": {
    "l": 0.64317,
    "c": 0.09744,
    "h": 218.7
  },
  "luminance": 0.2762
}

Semantic roles & 50–950 ramp

primary

#389BB5

secondary

#C69183

accent

#6A4CDC

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #389BB5

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

Preview Lab → · Contrast checker → · Palette generator →