#63A2F9#63A2F9

#63A2F9 is a light, vivid cyan. Relative luminance 0.353; OKLCH L 70.8% C 0.144 H 256.8°. Best body text is #000000 at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#63A2F9
RGB	rgb(99, 162, 249)
HSL	hsl(215, 93%, 68%)
HSV	hsv(215, 60%, 98%)
CMYK	cmyk(60.2%, 34.9%, 0%, 2.4%)
CIE-LAB	lab(66.00, 5.46, -49.43)
CIE-LCH	lch(66.00, 49.73, 276.30°)
OKLab	oklab(70.82% -0.0329 -0.14)
OKLCH	oklch(70.82% 0.144 256.8)
XYZ	xyz(35.1587, 35.3297, 94.5706)
Luminance	0.3533 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A2F9 #F9BA63

analogous

#63EDF9 #63A2F9 #6F63F9

triadic

#63A2F9 #F963A2 #A2F963

tetradic

#63A2F9 #F963ED #F9BA63 #63F96F

square

#63A2F9 #F963ED #F9BA63 #63F96F

split-complementary

#63A2F9 #F96F63 #EDF963

monochromatic

#0860D9 #287FF7 #63A2F9 #9EC5FB #D9E8FE

Accessibility & contrast

On white

2.60

#63A2F9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.07

#63A2F9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63A2F9

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A2F9	#FFFFFF	#000000	##000000
##63A2F9	1.00	2.60	8.07	8.07
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.07	21.00	1.00	1.00
##000000	8.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7DA8FD

Deuteranopia (green-blind)

#699AF7

Tritanopia (blue-blind)

#00B6C2

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #63a2f9;
/* rgb */ color: rgb(99, 162, 249);
/* oklch */ color: oklch(70.8% 0.144 256.8);

Tailwind

colors: {
  custom: {
    50: '#9bbdfb',
    500: '#63a2f9',
    950: '#000000',
  },
}

SCSS

$custom: #63a2f9;
$custom-light: #9bbdfb;
$custom-dark: #000000;

JSON

{
  "hex": "#63a2f9",
  "rgb": {
    "r": 99,
    "g": 162,
    "b": 249
  },
  "hsl": {
    "h": 214.8,
    "s": 92.593,
    "l": 68.235
  },
  "oklch": {
    "l": 0.70815,
    "c": 0.14384,
    "h": 256.8
  },
  "luminance": 0.35333
}

Semantic roles & 50–950 ramp

primary

#63A2F9

secondary

#F3E0C5

accent

#8500E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1217

muted

#7F8185

Preview Lab

Preview with #63A2F9

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

Preview Lab → · Contrast checker → · Palette generator →