#63A2FC#63A2FC

#63A2FC is a light, vivid blue. Relative luminance 0.355; OKLCH L 71.0% C 0.148 H 257.4°. Best body text is #000000 at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#63A2FC
RGB	rgb(99, 162, 252)
HSL	hsl(215, 96%, 69%)
HSV	hsv(215, 61%, 99%)
CMYK	cmyk(60.7%, 35.7%, 0%, 1.2%)
CIE-LAB	lab(66.15, 6.43, -50.84)
CIE-LCH	lch(66.15, 51.24, 277.20°)
OKLab	oklab(70.98% -0.0321 -0.1441)
OKLCH	oklch(70.98% 0.148 257.4)
XYZ	xyz(35.6304, 35.5183, 97.0546)
Luminance	0.3552 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63A2FC #FCBD63

analogous

#63EFFC #63A2FC #7163FC

triadic

#63A2FC #FC63A2 #A2FC63

tetradic

#63A2FC #FC63EF #FCBD63 #63FC71

square

#63A2FC #FC63EF #FCBD63 #63FC71

split-complementary

#63A2FC #FC7163 #EFFC63

monochromatic

#045FE0 #277EFB #63A2FC #9FC6FD #DBEAFE

Accessibility & contrast

On white

2.59

#63A2FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.10

#63A2FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63A2FC

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63A2FC	#FFFFFF	#000000	##000000
##63A2FC	1.00	2.59	8.10	8.10
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.10	21.00	1.00	1.00
##000000	8.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7CA9FF

Deuteranopia (green-blind)

#679AFA

Tritanopia (blue-blind)

#00B6C3

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #63a2fc;
/* rgb */ color: rgb(99, 162, 252);
/* oklch */ color: oklch(71.0% 0.148 257.4);

Tailwind

colors: {
  custom: {
    50: '#9bbdfe',
    500: '#63a2fc',
    950: '#000000',
  },
}

SCSS

$custom: #63a2fc;
$custom-light: #9bbdfe;
$custom-dark: #000000;

JSON

{
  "hex": "#63a2fc",
  "rgb": {
    "r": 99,
    "g": 162,
    "b": 252
  },
  "hsl": {
    "h": 215.294,
    "s": 96.226,
    "l": 68.824
  },
  "oklch": {
    "l": 0.70976,
    "c": 0.14768,
    "h": 257.4
  },
  "luminance": 0.35522
}

Semantic roles & 50–950 ramp

primary

#63A2FC

secondary

#F4E1C7

accent

#8700E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1218

muted

#7F8186

Preview Lab

Preview with #63A2FC

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

Preview Lab → · Contrast checker → · Palette generator →