#63AFC2#63AFC2

#63AFC2 is a light, moderate cyan. Relative luminance 0.372; OKLCH L 71.2% C 0.080 H 215.8°. Best body text is #000000 at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#63AFC2
RGB	rgb(99, 175, 194)
HSL	hsl(192, 44%, 57%)
HSV	hsv(192, 49%, 76%)
CMYK	cmyk(49%, 9.8%, 0%, 23.9%)
CIE-LAB	lab(67.43, -18.39, -16.98)
CIE-LCH	lch(67.43, 25.03, 222.72°)
OKLab	oklab(71.2% -0.065 -0.0469)
OKLCH	oklch(71.2% 0.08 215.8)
XYZ	xyz(30.2095, 37.2051, 56.6178)
Luminance	0.3721 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63AFC2 #C27663

analogous

#63C2A6 #63AFC2 #637FC2

triadic

#63AFC2 #C263AF #AFC263

tetradic

#63AFC2 #A663C2 #C27663 #7FC263

square

#63AFC2 #A663C2 #C27663 #7FC263

split-complementary

#63AFC2 #C2637F #C2A663

monochromatic

#306C7B #4192A7 #63AFC2 #8FC6D3 #BBDCE4

Accessibility & contrast

On white

2.49

#63AFC2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.44

#63AFC2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63AFC2

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63AFC2	#FFFFFF	#000000	##000000
##63AFC2	1.00	2.49	8.44	8.44
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.44	21.00	1.00	1.00
##000000	8.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2ABC3

Deuteranopia (green-blind)

#939FC2

Tritanopia (blue-blind)

#2EB6B5

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #63afc2;
/* rgb */ color: rgb(99, 175, 194);
/* oklch */ color: oklch(71.2% 0.080 215.8);

Tailwind

colors: {
  custom: {
    50: '#95c7d4',
    500: '#63afc2',
    950: '#000000',
  },
}

SCSS

$custom: #63afc2;
$custom-light: #95c7d4;
$custom-dark: #000000;

JSON

{
  "hex": "#63afc2",
  "rgb": {
    "r": 99,
    "g": 175,
    "b": 194
  },
  "hsl": {
    "h": 192,
    "s": 43.779,
    "l": 57.451
  },
  "oklch": {
    "l": 0.71203,
    "c": 0.08016,
    "h": 215.8
  },
  "luminance": 0.37208
}

Semantic roles & 50–950 ramp

primary

#63AFC2

secondary

#D4B5AD

accent

#6E54D4

background

#F9FCFD

surface

#F2F8FA

border

#CCD1D3

text

#0E1314

muted

#7E8283

Preview Lab

Preview with #63AFC2

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

Preview Lab → · Contrast checker → · Palette generator →