#63A7E2#63A7E2

#63A7E2 is a light, moderate cyan. Relative luminance 0.358; OKLCH L 70.7% C 0.111 H 246.4°. Best body text is #000000 at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#63A7E2
RGB	rgb(99, 167, 226)
HSL	hsl(208, 69%, 64%)
HSV	hsv(208, 56%, 89%)
CMYK	cmyk(56.2%, 26.1%, 0%, 11.4%)
CIE-LAB	lab(66.35, -4.65, -36.30)
CIE-LCH	lch(66.35, 36.59, 262.70°)
OKLab	oklab(70.75% -0.0446 -0.1018)
OKLCH	oklch(70.75% 0.111 246.4)
XYZ	xyz(32.6868, 35.7782, 77.1201)
Luminance	0.3578 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A7E2 #E29E63

analogous

#63E2DD #63A7E2 #6367E2

triadic

#63A7E2 #E263A7 #A7E263

tetradic

#63A7E2 #DD63E2 #E29E63 #67E263

square

#63A7E2 #DD63E2 #E29E63 #67E263

split-complementary

#63A7E2 #E26367 #E2DD63

monochromatic

#206AAB #2F8AD8 #63A7E2 #97C4EC #CAE1F5

Accessibility & contrast

On white

2.57

#63A7E2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.16

#63A7E2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63A7E2

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A7E2	#FFFFFF	#000000	##000000
##63A7E2	1.00	2.57	8.16	8.16
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.16	21.00	1.00	1.00
##000000	8.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8EA8E5

Deuteranopia (green-blind)

#7D9CE1

Tritanopia (blue-blind)

#00B5BB

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #63a7e2;
/* rgb */ color: rgb(99, 167, 226);
/* oklch */ color: oklch(70.7% 0.111 246.4);

Tailwind

colors: {
  custom: {
    50: '#98c1eb',
    500: '#63a7e2',
    950: '#000000',
  },
}

SCSS

$custom: #63a7e2;
$custom-light: #98c1eb;
$custom-dark: #000000;

JSON

{
  "hex": "#63a7e2",
  "rgb": {
    "r": 99,
    "g": 167,
    "b": 226
  },
  "hsl": {
    "h": 207.874,
    "s": 68.649,
    "l": 63.725
  },
  "oklch": {
    "l": 0.70745,
    "c": 0.11117,
    "h": 246.4
  },
  "luminance": 0.35781
}

Semantic roles & 50–950 ramp

primary

#63A7E2

secondary

#E7CFBA

accent

#6C15D1

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #63A7E2

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

Preview Lab → · Contrast checker → · Palette generator →