#30AFDB#30AFDB

#30AFDB is a light, vivid cyan. Relative luminance 0.364; OKLCH L 70.6% C 0.123 H 226.5°. Best body text is #000000 at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#30AFDB
RGB	rgb(48, 175, 219)
HSL	hsl(195, 70%, 52%)
HSV	hsv(195, 78%, 86%)
CMYK	cmyk(78.1%, 20.1%, 0%, 14.1%)
CIE-LAB	lab(66.82, -19.12, -31.83)
CIE-LCH	lch(66.82, 37.13, 239.01°)
OKLab	oklab(70.59% -0.0847 -0.0894)
OKLCH	oklch(70.59% 0.123 226.5)
XYZ	xyz(29.3298, 36.3992, 72.4840)
Luminance	0.3640 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30AFDB #DB5C30

analogous

#30DBB2 #30AFDB #3059DB

triadic

#30AFDB #DB30AF #AFDB30

tetradic

#30AFDB #B230DB #DB5C30 #59DB30

square

#30AFDB #B230DB #DB5C30 #59DB30

split-complementary

#30AFDB #DB3059 #DBB230

monochromatic

#15617B #1E8AAF #30AFDB #64C3E4 #98D7ED

Accessibility & contrast

On white

2.54

#30AFDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.28

#30AFDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #30AFDB

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30AFDB	#FFFFFF	#000000	##000000
##30AFDB	1.00	2.54	8.28	8.28
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.28	21.00	1.00	1.00
##000000	8.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#97ACDD

Deuteranopia (green-blind)

#819CDA

Tritanopia (blue-blind)

#00BCBD

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #30afdb;
/* rgb */ color: rgb(48, 175, 219);
/* oklch */ color: oklch(70.6% 0.123 226.5);

Tailwind

colors: {
  custom: {
    50: '#83c7e6',
    500: '#30afdb',
    950: '#000000',
  },
}

SCSS

$custom: #30afdb;
$custom-light: #83c7e6;
$custom-dark: #000000;

JSON

{
  "hex": "#30afdb",
  "rgb": {
    "r": 48,
    "g": 175,
    "b": 219
  },
  "hsl": {
    "h": 195.439,
    "s": 70.37,
    "l": 52.353
  },
  "oklch": {
    "l": 0.70593,
    "c": 0.12313,
    "h": 226.5
  },
  "luminance": 0.36403
}

Semantic roles & 50–950 ramp

primary

#30AFDB

secondary

#D9A18E

accent

#693BED

background

#F8FCFE

surface

#F0F8FC

border

#CBD1D5

text

#0C1316

muted

#7D8284

Preview Lab

Preview with #30AFDB

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

Preview Lab → · Contrast checker → · Palette generator →