#30A5C9#30A5C9

#30A5C9 is a light, moderate cyan. Relative luminance 0.318; OKLCH L 67.4% C 0.113 H 223.3°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#30A5C9
RGB	rgb(48, 165, 201)
HSL	hsl(194, 61%, 49%)
HSV	hsv(194, 76%, 79%)
CMYK	cmyk(76.1%, 17.9%, 0%, 21.2%)
CIE-LAB	lab(63.14, -19.85, -27.57)
CIE-LCH	lch(63.14, 33.97, 234.25°)
OKLab	oklab(67.4% -0.0819 -0.0772)
OKLCH	oklch(67.4% 0.113 223.3)
XYZ	xyz(25.2123, 31.7526, 60.0471)
Luminance	0.3176 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30A5C9 #C95430

analogous

#30C9A1 #30A5C9 #3058C9

triadic

#30A5C9 #C930A5 #A5C930

tetradic

#30A5C9 #A130C9 #C95430 #58C930

square

#30A5C9 #A130C9 #C95430 #58C930

split-complementary

#30A5C9 #C93058 #C9A130

monochromatic

#185466 #247C98 #30A5C9 #5EBCD8 #8FD0E4

Accessibility & contrast

On white

2.86

#30A5C9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.35

#30A5C9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30A5C9

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30A5C9	#FFFFFF	#000000	##000000
##30A5C9	1.00	2.86	7.35	7.35
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.35	21.00	1.00	1.00
##000000	7.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90A1CB

Deuteranopia (green-blind)

#7C92C9

Tritanopia (blue-blind)

#00B0B1

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #30a5c9;
/* rgb */ color: rgb(48, 165, 201);
/* oklch */ color: oklch(67.4% 0.113 223.3);

Tailwind

colors: {
  custom: {
    50: '#7fbfd9',
    500: '#30a5c9',
    950: '#000000',
  },
}

SCSS

$custom: #30a5c9;
$custom-light: #7fbfd9;
$custom-dark: #000000;

JSON

{
  "hex": "#30a5c9",
  "rgb": {
    "r": 48,
    "g": 165,
    "b": 201
  },
  "hsl": {
    "h": 194.118,
    "s": 61.446,
    "l": 48.824
  },
  "oklch": {
    "l": 0.67404,
    "c": 0.11258,
    "h": 223.3
  },
  "luminance": 0.31756
}

Semantic roles & 50–950 ramp

primary

#30A5C9

secondary

#CF9786

accent

#6943E5

background

#F8FBFD

surface

#F0F7FA

border

#CBD0D3

text

#0C1214

muted

#7D8183

Preview Lab

Preview with #30A5C9

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

Preview Lab → · Contrast checker → · Palette generator →