#63ABED#63ABED

#63ABED is a light, vivid cyan. Relative luminance 0.379; OKLCH L 72.2% C 0.121 H 247.9°. Best body text is #000000 at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#63ABED
RGB	rgb(99, 171, 237)
HSL	hsl(209, 79%, 66%)
HSV	hsv(209, 58%, 93%)
CMYK	cmyk(58.2%, 27.8%, 0%, 7.1%)
CIE-LAB	lab(67.94, -3.46, -39.85)
CIE-LCH	lch(67.94, 40.00, 265.03°)
OKLab	oklab(72.15% -0.0455 -0.1121)
OKLCH	oklch(72.15% 0.121 247.9)
XYZ	xyz(34.9890, 37.8897, 85.5739)
Luminance	0.3789 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63ABED #EDA563

analogous

#63EDEA #63ABED #6366ED

triadic

#63ABED #ED63AB #ABED63

tetradic

#63ABED #EA63ED #EDA563 #66ED63

square

#63ABED #EA63ED #EDA563 #66ED63

split-complementary

#63ABED #ED6366 #EDEA63

monochromatic

#166EC0 #2C8DE7 #63ABED #9AC9F3 #D1E6FA

Accessibility & contrast

On white

2.45

#63ABED on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.58

#63ABED on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63ABED

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63ABED	#FFFFFF	#000000	##000000
##63ABED	1.00	2.45	8.58	8.58
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.58	21.00	1.00	1.00
##000000	8.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8FADF0

Deuteranopia (green-blind)

#7C9FEC

Tritanopia (blue-blind)

#00BBC2

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #63abed;
/* rgb */ color: rgb(99, 171, 237);
/* oklch */ color: oklch(72.2% 0.121 247.9);

Tailwind

colors: {
  custom: {
    50: '#9ac3f3',
    500: '#63abed',
    950: '#000000',
  },
}

SCSS

$custom: #63abed;
$custom-light: #9ac3f3;
$custom-dark: #000000;

JSON

{
  "hex": "#63abed",
  "rgb": {
    "r": 99,
    "g": 171,
    "b": 237
  },
  "hsl": {
    "h": 208.696,
    "s": 79.31,
    "l": 65.882
  },
  "oklch": {
    "l": 0.72151,
    "c": 0.12098,
    "h": 247.9
  },
  "luminance": 0.37893
}

Semantic roles & 50–950 ramp

primary

#63ABED

secondary

#EDD5BF

accent

#6E0ADC

background

#FAFBFE

surface

#F3F7FD

border

#CDD0D5

text

#0F1217

muted

#7F8185

Preview Lab

Preview with #63ABED

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

Preview Lab → · Contrast checker → · Palette generator →