#30A3C4#30A3C4

#30A3C4 is a light, moderate cyan. Relative luminance 0.308; OKLCH L 66.7% C 0.110 H 221.6°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#30A3C4
RGB	rgb(48, 163, 196)
HSL	hsl(193, 61%, 48%)
HSV	hsv(193, 76%, 77%)
CMYK	cmyk(75.5%, 16.8%, 0%, 23.1%)
CIE-LAB	lab(62.34, -20.45, -26.00)
CIE-LCH	lch(62.34, 33.08, 231.82°)
OKLab	oklab(66.7% -0.0819 -0.0728)
OKLCH	oklch(66.7% 0.11 221.6)
XYZ	xyz(24.2758, 30.8054, 56.8805)
Luminance	0.3081 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30A3C4 #C45130

analogous

#30C49B #30A3C4 #3059C4

triadic

#30A3C4 #C430A3 #A3C430

tetradic

#30A3C4 #9B30C4 #C45130 #59C430

square

#30A3C4 #9B30C4 #C45130 #59C430

split-complementary

#30A3C4 #C43059 #C49B30

monochromatic

#185162 #247A93 #30A3C4 #5ABBD7 #8CCFE3

Accessibility & contrast

On white

2.93

#30A3C4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#30A3C4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30A3C4

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30A3C4	#FFFFFF	#000000	##000000
##30A3C4	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#909FC6

Deuteranopia (green-blind)

#7C90C4

Tritanopia (blue-blind)

#00ADAE

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #30a3c4;
/* rgb */ color: rgb(48, 163, 196);
/* oklch */ color: oklch(66.7% 0.110 221.6);

Tailwind

colors: {
  custom: {
    50: '#7ebed6',
    500: '#30a3c4',
    950: '#000000',
  },
}

SCSS

$custom: #30a3c4;
$custom-light: #7ebed6;
$custom-dark: #000000;

JSON

{
  "hex": "#30a3c4",
  "rgb": {
    "r": 48,
    "g": 163,
    "b": 196
  },
  "hsl": {
    "h": 193.378,
    "s": 60.656,
    "l": 47.843
  },
  "oklch": {
    "l": 0.66702,
    "c": 0.10954,
    "h": 221.6
  },
  "luminance": 0.30808
}

Semantic roles & 50–950 ramp

primary

#30A3C4

secondary

#CD9383

accent

#6844E4

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0B1214

muted

#7C8183

Preview Lab

Preview with #30A3C4

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

Preview Lab → · Contrast checker → · Palette generator →