#63A2CA#63A2CA

#63A2CA is a light, moderate cyan. Relative luminance 0.328; OKLCH L 68.5% C 0.088 H 237.8°. Best body text is #000000 at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#63A2CA
RGB	rgb(99, 162, 202)
HSL	hsl(203, 49%, 59%)
HSV	hsv(203, 51%, 79%)
CMYK	cmyk(51%, 19.8%, 0%, 20.8%)
CIE-LAB	lab(63.96, -9.13, -26.71)
CIE-LCH	lch(63.96, 28.23, 251.12°)
OKLab	oklab(68.54% -0.0468 -0.0744)
OKLCH	oklch(68.54% 0.088 237.8)
XYZ	xyz(28.7227, 32.7553, 60.6745)
Luminance	0.3276 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A2CA #CA8B63

analogous

#63CABF #63A2CA #636FCA

triadic

#63A2CA #CA63A2 #A2CA63

tetradic

#63A2CA #BF63CA #CA8B63 #6FCA63

square

#63A2CA #BF63CA #CA8B63 #6FCA63

split-complementary

#63A2CA #CA636F #CABF63

monochromatic

#2D6385 #3D85B3 #63A2CA #91BDDA #BED8E9

Accessibility & contrast

On white

2.78

#63A2CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.55

#63A2CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63A2CA

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A2CA	#FFFFFF	#000000	##000000
##63A2CA	1.00	2.78	7.55	7.55
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.55	21.00	1.00	1.00
##000000	7.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90A1CC

Deuteranopia (green-blind)

#8296C9

Tritanopia (blue-blind)

#2AACAF

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #63a2ca;
/* rgb */ color: rgb(99, 162, 202);
/* oklch */ color: oklch(68.5% 0.088 237.8);

Tailwind

colors: {
  custom: {
    50: '#96bdda',
    500: '#63a2ca',
    950: '#000000',
  },
}

SCSS

$custom: #63a2ca;
$custom-light: #96bdda;
$custom-dark: #000000;

JSON

{
  "hex": "#63a2ca",
  "rgb": {
    "r": 99,
    "g": 162,
    "b": 202
  },
  "hsl": {
    "h": 203.301,
    "s": 49.282,
    "l": 59.02
  },
  "oklch": {
    "l": 0.68538,
    "c": 0.08789,
    "h": 237.8
  },
  "luminance": 0.32758
}

Semantic roles & 50–950 ramp

primary

#63A2CA

secondary

#D9C0B0

accent

#854FD9

background

#F9FBFD

surface

#F2F6FA

border

#CCD0D3

text

#0E1214

muted

#7E8183

Preview Lab

Preview with #63A2CA

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

Preview Lab → · Contrast checker → · Palette generator →