#30A3C3#30A3C3

#30A3C3 is a light, moderate cyan. Relative luminance 0.308; OKLCH L 66.7% C 0.109 H 220.9°. Best body text is #000000 at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#30A3C3
RGB	rgb(48, 163, 195)
HSL	hsl(193, 60%, 48%)
HSV	hsv(193, 75%, 76%)
CMYK	cmyk(75.4%, 16.4%, 0%, 23.5%)
CIE-LAB	lab(62.30, -20.78, -25.50)
CIE-LCH	lch(62.30, 32.90, 230.83°)
OKLab	oklab(66.66% -0.0823 -0.0713)
OKLCH	oklch(66.66% 0.109 220.9)
XYZ	xyz(24.1623, 30.7600, 56.2830)
Luminance	0.3076 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30A3C3 #C35030

analogous

#30C399 #30A3C3 #305AC3

triadic

#30A3C3 #C330A3 #A3C330

tetradic

#30A3C3 #9930C3 #C35030 #5AC330

square

#30A3C3 #9930C3 #C35030 #5AC330

split-complementary

#30A3C3 #C3305A #C39930

monochromatic

#185161 #247A92 #30A3C3 #5ABBD6 #8BCFE2

Accessibility & contrast

On white

2.94

#30A3C3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.15

#30A3C3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30A3C3

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30A3C3	#FFFFFF	#000000	##000000
##30A3C3	1.00	2.94	7.15	7.15
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.15	21.00	1.00	1.00
##000000	7.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#909FC5

Deuteranopia (green-blind)

#7C90C3

Tritanopia (blue-blind)

#00ADAD

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #30a3c3;
/* rgb */ color: rgb(48, 163, 195);
/* oklch */ color: oklch(66.7% 0.109 220.9);

Tailwind

colors: {
  custom: {
    50: '#7ebed5',
    500: '#30a3c3',
    950: '#000000',
  },
}

SCSS

$custom: #30a3c3;
$custom-light: #7ebed5;
$custom-dark: #000000;

JSON

{
  "hex": "#30a3c3",
  "rgb": {
    "r": 48,
    "g": 163,
    "b": 195
  },
  "hsl": {
    "h": 193.061,
    "s": 60.494,
    "l": 47.647
  },
  "oklch": {
    "l": 0.66658,
    "c": 0.10889,
    "h": 220.9
  },
  "luminance": 0.30763
}

Semantic roles & 50–950 ramp

primary

#30A3C3

secondary

#CC9282

accent

#6744E4

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0B1214

muted

#7C8183

Preview Lab

Preview with #30A3C3

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

Preview Lab → · Contrast checker → · Palette generator →