#63A2F8#63A2F8

#63A2F8 is a light, vivid cyan. Relative luminance 0.353; OKLCH L 70.8% C 0.143 H 256.6°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#63A2F8
RGB	rgb(99, 162, 248)
HSL	hsl(215, 91%, 68%)
HSV	hsv(215, 60%, 97%)
CMYK	cmyk(60.1%, 34.7%, 0%, 2.7%)
CIE-LAB	lab(65.96, 5.13, -48.97)
CIE-LCH	lch(65.96, 49.23, 275.98°)
OKLab	oklab(70.76% -0.0331 -0.1387)
OKLCH	oklch(70.76% 0.143 256.6)
XYZ	xyz(35.0032, 35.2675, 93.7514)
Luminance	0.3527 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A2F8 #F8B963

analogous

#63ECF8 #63A2F8 #6E63F8

triadic

#63A2F8 #F863A2 #A2F863

tetradic

#63A2F8 #F863EC #F8B963 #63F86E

square

#63A2F8 #F863EC #F8B963 #63F86E

split-complementary

#63A2F8 #F86E63 #ECF863

monochromatic

#0A60D7 #287FF5 #63A2F8 #9EC5FB #D8E8FD

Accessibility & contrast

On white

2.61

#63A2F8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#63A2F8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63A2F8

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A2F8	#FFFFFF	#000000	##000000
##63A2F8	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7EA8FC

Deuteranopia (green-blind)

#6A9AF6

Tritanopia (blue-blind)

#00B6C1

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #63a2f8;
/* rgb */ color: rgb(99, 162, 248);
/* oklch */ color: oklch(70.8% 0.143 256.6);

Tailwind

colors: {
  custom: {
    50: '#9bbdfb',
    500: '#63a2f8',
    950: '#000000',
  },
}

SCSS

$custom: #63a2f8;
$custom-light: #9bbdfb;
$custom-dark: #000000;

JSON

{
  "hex": "#63a2f8",
  "rgb": {
    "r": 99,
    "g": 162,
    "b": 248
  },
  "hsl": {
    "h": 214.631,
    "s": 91.411,
    "l": 68.039
  },
  "oklch": {
    "l": 0.70761,
    "c": 0.14256,
    "h": 256.6
  },
  "luminance": 0.35271
}

Semantic roles & 50–950 ramp

primary

#63A2F8

secondary

#F2DFC5

accent

#8400E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1217

muted

#7F8185

Preview Lab

Preview with #63A2F8

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

Preview Lab → · Contrast checker → · Palette generator →