#658BFC#658BFC

#658BFC is a light, vivid blue. Relative luminance 0.283; OKLCH L 66.3% C 0.173 H 267.6°. Best body text is #000000 at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#658BFC
RGB	rgb(101, 139, 252)
HSL	hsl(225, 96%, 69%)
HSV	hsv(225, 60%, 99%)
CMYK	cmyk(59.9%, 44.8%, 0%, 1.2%)
CIE-LAB	lab(60.12, 20.32, -60.43)
CIE-LCH	lch(60.12, 63.75, 288.59°)
OKLab	oklab(66.35% -0.0073 -0.1725)
OKLCH	oklch(66.35% 0.173 267.6)
XYZ	xyz(32.1642, 28.2575, 95.8358)
Luminance	0.2826 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658BFC #FCD665

analogous

#65D6FC #658BFC #8B65FC

triadic

#658BFC #FC658B #8BFC65

tetradic

#658BFC #FC65D6 #FCD665 #65FC8B

square

#658BFC #FC65D6 #FCD665 #65FC8B

split-complementary

#658BFC #FC8B65 #D6FC65

monochromatic

#043CE2 #295EFB #658BFC #A1B8FD #DDE5FE

Accessibility & contrast

On white

3.16

#658BFC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.65

#658BFC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658BFC

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658BFC	#FFFFFF	#000000	##000000
##658BFC	1.00	3.16	6.65	6.65
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.65	21.00	1.00	1.00
##000000	6.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5698FF

Deuteranopia (green-blind)

#3E8BFA

Tritanopia (blue-blind)

#00A5B7

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #658bfc;
/* rgb */ color: rgb(101, 139, 252);
/* oklch */ color: oklch(66.3% 0.173 267.6);

Tailwind

colors: {
  custom: {
    50: '#9dacfe',
    500: '#658bfc',
    950: '#000000',
  },
}

SCSS

$custom: #658bfc;
$custom-light: #9dacfe;
$custom-dark: #000000;

JSON

{
  "hex": "#658bfc",
  "rgb": {
    "r": 101,
    "g": 139,
    "b": 252
  },
  "hsl": {
    "h": 224.901,
    "s": 96.178,
    "l": 69.216
  },
  "oklch": {
    "l": 0.66345,
    "c": 0.17261,
    "h": 267.6
  },
  "luminance": 0.2826
}

Semantic roles & 50–950 ramp

primary

#658BFC

secondary

#F4E9C8

accent

#AC00E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1018

muted

#7F7F86

Preview Lab

Preview with #658BFC

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

Preview Lab → · Contrast checker → · Palette generator →