#30A3C9#30A3C9

#30A3C9 is a light, moderate cyan. Relative luminance 0.310; OKLCH L 66.9% C 0.113 H 225.0°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#30A3C9
RGB	rgb(48, 163, 201)
HSL	hsl(195, 61%, 49%)
HSV	hsv(195, 76%, 79%)
CMYK	cmyk(76.1%, 18.9%, 0%, 21.2%)
CIE-LAB	lab(62.54, -18.79, -28.49)
CIE-LCH	lch(62.54, 34.13, 236.59°)
OKLab	oklab(66.92% -0.08 -0.0799)
OKLCH	oklch(66.92% 0.113 225)
XYZ	xyz(24.8544, 31.0368, 59.9278)
Luminance	0.3104 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30A3C9 #C95630

analogous

#30C9A3 #30A3C9 #3057C9

triadic

#30A3C9 #C930A3 #A3C930

tetradic

#30A3C9 #A330C9 #C95630 #57C930

square

#30A3C9 #A330C9 #C95630 #57C930

split-complementary

#30A3C9 #C93057 #C9A330

monochromatic

#185366 #247B98 #30A3C9 #5EBAD8 #8FCFE4

Accessibility & contrast

On white

2.91

#30A3C9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.21

#30A3C9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30A3C9

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30A3C9	#FFFFFF	#000000	##000000
##30A3C9	1.00	2.91	7.21	7.21
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.21	21.00	1.00	1.00
##000000	7.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8EA0CB

Deuteranopia (green-blind)

#7A91C9

Tritanopia (blue-blind)

#00AEAF

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #30a3c9;
/* rgb */ color: rgb(48, 163, 201);
/* oklch */ color: oklch(66.9% 0.113 225.0);

Tailwind

colors: {
  custom: {
    50: '#7fbed9',
    500: '#30a3c9',
    950: '#000000',
  },
}

SCSS

$custom: #30a3c9;
$custom-light: #7fbed9;
$custom-dark: #000000;

JSON

{
  "hex": "#30a3c9",
  "rgb": {
    "r": 48,
    "g": 163,
    "b": 201
  },
  "hsl": {
    "h": 194.902,
    "s": 61.446,
    "l": 48.824
  },
  "oklch": {
    "l": 0.66923,
    "c": 0.11304,
    "h": 225
  },
  "luminance": 0.3104
}

Semantic roles & 50–950 ramp

primary

#30A3C9

secondary

#CF9886

accent

#6B43E5

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1214

muted

#7D8183

Preview Lab

Preview with #30A3C9

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

Preview Lab → · Contrast checker → · Palette generator →