#63ADED#63ADED

#63ADED is a light, moderate cyan. Relative luminance 0.387; OKLCH L 72.6% C 0.119 H 246.5°. Best body text is #000000 at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#63ADED
RGB	rgb(99, 173, 237)
HSL	hsl(208, 79%, 66%)
HSV	hsv(208, 58%, 93%)
CMYK	cmyk(58.2%, 27%, 0%, 7.1%)
CIE-LAB	lab(68.50, -4.57, -38.97)
CIE-LCH	lch(68.50, 39.24, 263.31°)
OKLab	oklab(72.59% -0.0477 -0.1095)
OKLCH	oklch(72.59% 0.119 246.5)
XYZ	xyz(35.3696, 38.6510, 85.7008)
Luminance	0.3865 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63ADED #EDA363

analogous

#63EDE8 #63ADED #6368ED

triadic

#63ADED #ED63AD #ADED63

tetradic

#63ADED #E863ED #EDA363 #68ED63

square

#63ADED #E863ED #EDA363 #68ED63

split-complementary

#63ADED #ED6368 #EDE863

monochromatic

#1671C0 #2C90E7 #63ADED #9ACAF3 #D1E7FA

Accessibility & contrast

On white

2.41

#63ADED on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.73

#63ADED on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63ADED

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63ADED	#FFFFFF	#000000	##000000
##63ADED	1.00	2.41	8.73	8.73
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.73	21.00	1.00	1.00
##000000	8.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92AFF0

Deuteranopia (green-blind)

#7FA1EC

Tritanopia (blue-blind)

#00BCC3

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #63aded;
/* rgb */ color: rgb(99, 173, 237);
/* oklch */ color: oklch(72.6% 0.119 246.5);

Tailwind

colors: {
  custom: {
    50: '#9ac5f3',
    500: '#63aded',
    950: '#000000',
  },
}

SCSS

$custom: #63aded;
$custom-light: #9ac5f3;
$custom-dark: #000000;

JSON

{
  "hex": "#63aded",
  "rgb": {
    "r": 99,
    "g": 173,
    "b": 237
  },
  "hsl": {
    "h": 207.826,
    "s": 79.31,
    "l": 65.882
  },
  "oklch": {
    "l": 0.72591,
    "c": 0.11947,
    "h": 246.5
  },
  "luminance": 0.38654
}

Semantic roles & 50–950 ramp

primary

#63ADED

secondary

#EDD4BF

accent

#6B0ADC

background

#FAFCFE

surface

#F3F8FD

border

#CDD1D5

text

#0F1217

muted

#7F8185

Preview Lab

Preview with #63ADED

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

Preview Lab → · Contrast checker → · Palette generator →