#658FF6#658FF6

#658FF6 is a light, vivid blue. Relative luminance 0.291; OKLCH L 66.8% C 0.160 H 265.6°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#658FF6
RGB	rgb(101, 143, 246)
HSL	hsl(223, 89%, 68%)
HSV	hsv(223, 59%, 96%)
CMYK	cmyk(58.9%, 41.9%, 0%, 3.5%)
CIE-LAB	lab(60.84, 15.98, -55.98)
CIE-LCH	lch(60.84, 58.22, 285.93°)
OKLab	oklab(66.79% -0.0123 -0.1594)
OKLCH	oklch(66.79% 0.16 265.6)
XYZ	xyz(31.8182, 29.0628, 91.1038)
Luminance	0.2907 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658FF6 #F6CC65

analogous

#65D7F6 #658FF6 #8365F6

triadic

#658FF6 #F6658F #8FF665

tetradic

#658FF6 #F665D7 #F6CC65 #65F683

square

#658FF6 #F665D7 #F6CC65 #65F683

split-complementary

#658FF6 #F68365 #D7F665

monochromatic

#0C46D4 #2B65F3 #658FF6 #9FB9F9 #D9E3FD

Accessibility & contrast

On white

3.08

#658FF6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.81

#658FF6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658FF6

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658FF6	#FFFFFF	#000000	##000000
##658FF6	1.00	3.08	6.81	6.81
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.81	21.00	1.00	1.00
##000000	6.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#619AFA

Deuteranopia (green-blind)

#4D8DF4

Tritanopia (blue-blind)

#00A6B6

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #658ff6;
/* rgb */ color: rgb(101, 143, 246);
/* oklch */ color: oklch(66.8% 0.160 265.6);

Tailwind

colors: {
  custom: {
    50: '#9caffa',
    500: '#658ff6',
    950: '#000000',
  },
}

SCSS

$custom: #658ff6;
$custom-light: #9caffa;
$custom-dark: #000000;

JSON

{
  "hex": "#658ff6",
  "rgb": {
    "r": 101,
    "g": 143,
    "b": 246
  },
  "hsl": {
    "h": 222.621,
    "s": 88.957,
    "l": 68.039
  },
  "oklch": {
    "l": 0.66787,
    "c": 0.15985,
    "h": 265.6
  },
  "luminance": 0.29065
}

Semantic roles & 50–950 ramp

primary

#658FF6

secondary

#F2E5C5

accent

#A300E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #658FF6

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

Preview Lab → · Contrast checker → · Palette generator →