#63ACCD#63ACCD

#63ACCD is a light, moderate cyan. Relative luminance 0.366; OKLCH L 70.9% C 0.087 H 229.0°. Best body text is #000000 at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#63ACCD
RGB	rgb(99, 172, 205)
HSL	hsl(199, 51%, 60%)
HSV	hsv(199, 52%, 80%)
CMYK	cmyk(51.7%, 16.1%, 0%, 19.6%)
CIE-LAB	lab(66.95, -13.68, -23.80)
CIE-LCH	lch(66.95, 27.45, 240.11°)
OKLab	oklab(70.95% -0.0573 -0.0661)
OKLCH	oklch(70.95% 0.087 229)
XYZ	xyz(30.9135, 36.5629, 63.1741)
Luminance	0.3656 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63ACCD #CD8463

analogous

#63CDB9 #63ACCD #6377CD

triadic

#63ACCD #CD63AC #ACCD63

tetradic

#63ACCD #B963CD #CD8463 #77CD63

square

#63ACCD #B963CD #CD8463 #77CD63

split-complementary

#63ACCD #CD6377 #CDB963

monochromatic

#2C6C8A #3B91B8 #63ACCD #91C5DC #C0DDEB

Accessibility & contrast

On white

2.53

#63ACCD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.31

#63ACCD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63ACCD

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63ACCD	#FFFFFF	#000000	##000000
##63ACCD	1.00	2.53	8.31	8.31
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.31	21.00	1.00	1.00
##000000	8.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BA9CF

Deuteranopia (green-blind)

#8C9ECD

Tritanopia (blue-blind)

#22B5B7

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #63accd;
/* rgb */ color: rgb(99, 172, 205);
/* oklch */ color: oklch(70.9% 0.087 229.0);

Tailwind

colors: {
  custom: {
    50: '#96c4dc',
    500: '#63accd',
    950: '#000000',
  },
}

SCSS

$custom: #63accd;
$custom-light: #96c4dc;
$custom-dark: #000000;

JSON

{
  "hex": "#63accd",
  "rgb": {
    "r": 99,
    "g": 172,
    "b": 205
  },
  "hsl": {
    "h": 198.679,
    "s": 51.456,
    "l": 59.608
  },
  "oklch": {
    "l": 0.70945,
    "c": 0.08748,
    "h": 229
  },
  "luminance": 0.36565
}

Semantic roles & 50–950 ramp

primary

#63ACCD

secondary

#DABEB1

accent

#794DDB

background

#F9FCFD

surface

#F2F8FB

border

#CCD1D4

text

#0E1215

muted

#7E8183

Preview Lab

Preview with #63ACCD

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

Preview Lab → · Contrast checker → · Palette generator →