#389CB2#389CB2

#389CB2 is a light, moderate cyan. Relative luminance 0.278; OKLCH L 64.4% C 0.096 H 215.3°. Best body text is #000000 at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#389CB2
RGB	rgb(56, 156, 178)
HSL	hsl(191, 52%, 46%)
HSV	hsv(191, 69%, 70%)
CMYK	cmyk(68.5%, 12.4%, 0%, 30.2%)
CIE-LAB	lab(59.73, -21.55, -19.87)
CIE-LCH	lch(59.73, 29.31, 222.68°)
OKLab	oklab(64.44% -0.0783 -0.0553)
OKLCH	oklch(64.44% 0.096 215.3)
XYZ	xyz(21.5519, 27.8296, 46.3467)
Luminance	0.2783 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#389CB2 #B24E38

analogous

#38B28B #389CB2 #385FB2

triadic

#389CB2 #B2389C #9CB238

tetradic

#389CB2 #8B38B2 #B24E38 #5FB238

square

#389CB2 #8B38B2 #B24E38 #5FB238

split-complementary

#389CB2 #B2385F #B28B38

monochromatic

#1B4A55 #297383 #389CB2 #5CB7CC #8ACCDA

Accessibility & contrast

On white

3.20

#389CB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.57

#389CB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #389CB2

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##389CB2	#FFFFFF	#000000	##000000
##389CB2	1.00	3.20	6.57	6.57
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.57	21.00	1.00	1.00
##000000	6.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D97B3

Deuteranopia (green-blind)

#7B8AB2

Tritanopia (blue-blind)

#00A4A3

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #389cb2;
/* rgb */ color: rgb(56, 156, 178);
/* oklch */ color: oklch(64.4% 0.096 215.3);

Tailwind

colors: {
  custom: {
    50: '#7eb9c9',
    500: '#389cb2',
    950: '#000000',
  },
}

SCSS

$custom: #389cb2;
$custom-light: #7eb9c9;
$custom-dark: #000000;

JSON

{
  "hex": "#389cb2",
  "rgb": {
    "r": 56,
    "g": 156,
    "b": 178
  },
  "hsl": {
    "h": 190.82,
    "s": 52.137,
    "l": 45.882
  },
  "oklch": {
    "l": 0.64435,
    "c": 0.09585,
    "h": 215.3
  },
  "luminance": 0.27832
}

Semantic roles & 50–950 ramp

primary

#389CB2

secondary

#C58D81

accent

#664CDC

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #389CB2

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

Preview Lab → · Contrast checker → · Palette generator →