#30A4BD#30A4BD

#30A4BD is a light, moderate cyan. Relative luminance 0.309; OKLCH L 66.6% C 0.105 H 215.7°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#30A4BD
RGB	rgb(48, 164, 189)
HSL	hsl(191, 59%, 46%)
HSV	hsv(191, 75%, 74%)
CMYK	cmyk(74.6%, 13.2%, 0%, 25.9%)
CIE-LAB	lab(62.38, -23.25, -22.03)
CIE-LCH	lch(62.38, 32.03, 223.45°)
OKLab	oklab(66.65% -0.0856 -0.0615)
OKLCH	oklch(66.65% 0.105 215.7)
XYZ	xyz(23.6758, 30.8506, 52.8412)
Luminance	0.3085 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30A4BD #BD4930

analogous

#30BD90 #30A4BD #305EBD

triadic

#30A4BD #BD30A4 #A4BD30

tetradic

#30A4BD #9030BD #BD4930 #5EBD30

square

#30A4BD #9030BD #BD4930 #5EBD30

split-complementary

#30A4BD #BD305E #BD9030

monochromatic

#174F5B #247A8C #30A4BD #56BED4 #87D1E0

Accessibility & contrast

On white

2.93

#30A4BD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#30A4BD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30A4BD

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30A4BD	#FFFFFF	#000000	##000000
##30A4BD	1.00	2.93	7.17	7.17
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.17	21.00	1.00	1.00
##000000	7.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#939FBE

Deuteranopia (green-blind)

#8091BD

Tritanopia (blue-blind)

#00ADAC

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #30a4bd;
/* rgb */ color: rgb(48, 164, 189);
/* oklch */ color: oklch(66.6% 0.105 215.7);

Tailwind

colors: {
  custom: {
    50: '#7ebfd1',
    500: '#30a4bd',
    950: '#000000',
  },
}

SCSS

$custom: #30a4bd;
$custom-light: #7ebfd1;
$custom-dark: #000000;

JSON

{
  "hex": "#30a4bd",
  "rgb": {
    "r": 48,
    "g": 164,
    "b": 189
  },
  "hsl": {
    "h": 190.638,
    "s": 59.494,
    "l": 46.471
  },
  "oklch": {
    "l": 0.66645,
    "c": 0.10539,
    "h": 215.7
  },
  "luminance": 0.30853
}

Semantic roles & 50–950 ramp

primary

#30A4BD

secondary

#CA8C7F

accent

#6145E3

background

#F8FBFC

surface

#EFF7F9

border

#CAD0D2

text

#0B1214

muted

#7C8182

Preview Lab

Preview with #30A4BD

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

Preview Lab → · Contrast checker → · Palette generator →