#63AFED#63AFED

#63AFED is a light, moderate cyan. Relative luminance 0.394; OKLCH L 73.0% C 0.118 H 245.0°. Best body text is #000000 at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#63AFED
RGB	rgb(99, 175, 237)
HSL	hsl(207, 79%, 66%)
HSV	hsv(207, 58%, 93%)
CMYK	cmyk(58.2%, 26.2%, 0%, 7.1%)
CIE-LAB	lab(69.06, -5.68, -38.10)
CIE-LCH	lch(69.06, 38.52, 261.52°)
OKLab	oklab(73.03% -0.0498 -0.107)
OKLCH	oklch(73.03% 0.118 245)
XYZ	xyz(35.7560, 39.4238, 85.8296)
Luminance	0.3943 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63AFED #EDA163

analogous

#63EDE6 #63AFED #636AED

triadic

#63AFED #ED63AF #AFED63

tetradic

#63AFED #E663ED #EDA163 #6AED63

square

#63AFED #E663ED #EDA163 #6AED63

split-complementary

#63AFED #ED636A #EDE663

monochromatic

#1673C0 #2C93E7 #63AFED #9ACBF3 #D1E7FA

Accessibility & contrast

On white

2.36

#63AFED on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.89

#63AFED on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63AFED

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63AFED	#FFFFFF	#000000	##000000
##63AFED	1.00	2.36	8.89	8.89
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.89	21.00	1.00	1.00
##000000	8.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94B0F0

Deuteranopia (green-blind)

#82A2EC

Tritanopia (blue-blind)

#00BEC4

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #63afed;
/* rgb */ color: rgb(99, 175, 237);
/* oklch */ color: oklch(73.0% 0.118 245.0);

Tailwind

colors: {
  custom: {
    50: '#9ac6f3',
    500: '#63afed',
    950: '#000000',
  },
}

SCSS

$custom: #63afed;
$custom-light: #9ac6f3;
$custom-dark: #000000;

JSON

{
  "hex": "#63afed",
  "rgb": {
    "r": 99,
    "g": 175,
    "b": 237
  },
  "hsl": {
    "h": 206.957,
    "s": 79.31,
    "l": 65.882
  },
  "oklch": {
    "l": 0.73032,
    "c": 0.11804,
    "h": 245
  },
  "luminance": 0.39427
}

Semantic roles & 50–950 ramp

primary

#63AFED

secondary

#EDD4BF

accent

#680ADC

background

#FAFCFE

surface

#F3F8FD

border

#CDD1D5

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #63AFED

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

Preview Lab → · Contrast checker → · Palette generator →