#63A2F3#63A2F3

#63A2F3 is a light, vivid cyan. Relative luminance 0.350; OKLCH L 70.5% C 0.136 H 255.4°. Best body text is #000000 at 7.99:1 contrast (WCAG AA passes).

Color values

HEX	#63A2F3
RGB	rgb(99, 162, 243)
HSL	hsl(214, 86%, 67%)
HSV	hsv(214, 59%, 95%)
CMYK	cmyk(59.3%, 33.3%, 0%, 4.7%)
CIE-LAB	lab(65.72, 3.53, -46.61)
CIE-LCH	lch(65.72, 46.74, 274.33°)
OKLab	oklab(70.5% -0.0344 -0.1318)
OKLCH	oklch(70.5% 0.136 255.4)
XYZ	xyz(34.2378, 34.9613, 89.7206)
Luminance	0.3496 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A2F3 #F3B463

analogous

#63EAF3 #63A2F3 #6C63F3

triadic

#63A2F3 #F363A2 #A2F363

tetradic

#63A2F3 #F363EA #F3B463 #63F36C

square

#63A2F3 #F363EA #F3B463 #63F36C

split-complementary

#63A2F3 #F36C63 #EAF363

monochromatic

#1062CC #2A80EF #63A2F3 #9CC4F7 #D5E6FC

Accessibility & contrast

On white

2.63

#63A2F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.99

#63A2F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63A2F3

7.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A2F3	#FFFFFF	#000000	##000000
##63A2F3	1.00	2.63	7.99	7.99
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.99	21.00	1.00	1.00
##000000	7.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80A7F6

Deuteranopia (green-blind)

#6D99F1

Tritanopia (blue-blind)

#00B4BF

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #63a2f3;
/* rgb */ color: rgb(99, 162, 243);
/* oklch */ color: oklch(70.5% 0.136 255.4);

Tailwind

colors: {
  custom: {
    50: '#9abdf7',
    500: '#63a2f3',
    950: '#000000',
  },
}

SCSS

$custom: #63a2f3;
$custom-light: #9abdf7;
$custom-dark: #000000;

JSON

{
  "hex": "#63a2f3",
  "rgb": {
    "r": 99,
    "g": 162,
    "b": 243
  },
  "hsl": {
    "h": 213.75,
    "s": 85.714,
    "l": 67.059
  },
  "oklch": {
    "l": 0.70498,
    "c": 0.1362,
    "h": 255.4
  },
  "luminance": 0.34964
}

Semantic roles & 50–950 ramp

primary

#63A2F3

secondary

#F0DCC2

accent

#8103E2

background

#FAFBFF

surface

#F3F6FF

border

#CDD0D7

text

#0F1217

muted

#7F8185

Preview Lab

Preview with #63A2F3

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

Preview Lab → · Contrast checker → · Palette generator →