#389FBB#389FBB

#389FBB is a light, moderate cyan. Relative luminance 0.292; OKLCH L 65.5% C 0.101 H 219.6°. Best body text is #000000 at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#389FBB
RGB	rgb(56, 159, 187)
HSL	hsl(193, 54%, 48%)
HSV	hsv(193, 70%, 73%)
CMYK	cmyk(70.1%, 15%, 0%, 26.7%)
CIE-LAB	lab(60.98, -20.24, -23.04)
CIE-LCH	lch(60.98, 30.67, 228.70°)
OKLab	oklab(65.54% -0.0778 -0.0643)
OKLCH	oklch(65.54% 0.101 219.6)
XYZ	xyz(22.9950, 29.2223, 51.4326)
Luminance	0.2923 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#389FBB #BB5438

analogous

#38BB95 #389FBB #385EBB

triadic

#389FBB #BB389F #9FBB38

tetradic

#389FBB #9538BB #BB5438 #5EBB38

square

#389FBB #9538BB #BB5438 #5EBB38

split-complementary

#389FBB #BB385E #BB9538

monochromatic

#1C4F5D #2A778C #389FBB #61B8D0 #90CDDE

Accessibility & contrast

On white

3.07

#389FBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.85

#389FBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #389FBB

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##389FBB	#FFFFFF	#000000	##000000
##389FBB	1.00	3.07	6.85	6.85
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.85	21.00	1.00	1.00
##000000	6.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E9BBD

Deuteranopia (green-blind)

#7B8DBB

Tritanopia (blue-blind)

#00A8A8

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #389fbb;
/* rgb */ color: rgb(56, 159, 187);
/* oklch */ color: oklch(65.5% 0.101 219.6);

Tailwind

colors: {
  custom: {
    50: '#80bbcf',
    500: '#389fbb',
    950: '#000000',
  },
}

SCSS

$custom: #389fbb;
$custom-light: #80bbcf;
$custom-dark: #000000;

JSON

{
  "hex": "#389fbb",
  "rgb": {
    "r": 56,
    "g": 159,
    "b": 187
  },
  "hsl": {
    "h": 192.824,
    "s": 53.909,
    "l": 47.647
  },
  "oklch": {
    "l": 0.65544,
    "c": 0.1009,
    "h": 219.6
  },
  "luminance": 0.29225
}

Semantic roles & 50–950 ramp

primary

#389FBB

secondary

#C89486

accent

#6A4BDD

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #389FBB

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

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