#389BCB#389BCB

#389BCB is a light, moderate cyan. Relative luminance 0.286; OKLCH L 65.3% C 0.115 H 233.7°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#389BCB
RGB	rgb(56, 155, 203)
HSL	hsl(200, 59%, 51%)
HSV	hsv(200, 72%, 80%)
CMYK	cmyk(72.4%, 23.6%, 0%, 20.4%)
CIE-LAB	lab(60.42, -12.81, -32.88)
CIE-LCH	lch(60.42, 35.28, 248.71°)
OKLab	oklab(65.31% -0.0678 -0.0925)
OKLCH	oklch(65.31% 0.115 233.7)
XYZ	xyz(24.1274, 28.5925, 60.7356)
Luminance	0.2859 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#389BCB #CB6838

analogous

#38CBB2 #389BCB #3851CB

triadic

#389BCB #CB389B #9BCB38

tetradic

#389BCB #B238CB #CB6838 #51CB38

square

#389BCB #B238CB #CB6838 #51CB38

split-complementary

#389BCB #CB3851 #CBB238

monochromatic

#1C526C #29779D #389BCB #69B3D8 #99CCE4

Accessibility & contrast

On white

3.13

#389BCB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.72

#389BCB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #389BCB

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##389BCB	#FFFFFF	#000000	##000000
##389BCB	1.00	3.13	6.72	6.72
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.72	21.00	1.00	1.00
##000000	6.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#839ACD

Deuteranopia (green-blind)

#6F8BCA

Tritanopia (blue-blind)

#00A8AB

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #389bcb;
/* rgb */ color: rgb(56, 155, 203);
/* oklch */ color: oklch(65.3% 0.115 233.7);

Tailwind

colors: {
  custom: {
    50: '#82b8db',
    500: '#389bcb',
    950: '#000000',
  },
}

SCSS

$custom: #389bcb;
$custom-light: #82b8db;
$custom-dark: #000000;

JSON

{
  "hex": "#389bcb",
  "rgb": {
    "r": 56,
    "g": 155,
    "b": 203
  },
  "hsl": {
    "h": 199.592,
    "s": 58.566,
    "l": 50.784
  },
  "oklch": {
    "l": 0.6531,
    "c": 0.11471,
    "h": 233.7
  },
  "luminance": 0.28595
}

Semantic roles & 50–950 ramp

primary

#389BCB

secondary

#D0A48F

accent

#7946E2

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #389BCB

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

Preview Lab → · Contrast checker → · Palette generator →