#658DF6#658DF6

#658DF6 is a light, vivid blue. Relative luminance 0.285; OKLCH L 66.4% C 0.162 H 266.4°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#658DF6
RGB	rgb(101, 141, 246)
HSL	hsl(223, 89%, 68%)
HSV	hsv(223, 59%, 96%)
CMYK	cmyk(58.9%, 42.7%, 0%, 3.5%)
CIE-LAB	lab(60.31, 17.17, -56.83)
CIE-LCH	lch(60.31, 59.36, 286.81°)
OKLab	oklab(66.38% -0.0103 -0.1619)
OKLCH	oklch(66.38% 0.162 266.4)
XYZ	xyz(31.5206, 28.4676, 91.0047)
Luminance	0.2847 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658DF6 #F6CE65

analogous

#65D6F6 #658DF6 #8565F6

triadic

#658DF6 #F6658D #8DF665

tetradic

#658DF6 #F665D6 #F6CE65 #65F685

square

#658DF6 #F665D6 #F6CE65 #65F685

split-complementary

#658DF6 #F68565 #D6F665

monochromatic

#0C44D4 #2B62F3 #658DF6 #9FB8F9 #D9E3FD

Accessibility & contrast

On white

3.14

#658DF6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#658DF6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658DF6

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658DF6	#FFFFFF	#000000	##000000
##658DF6	1.00	3.14	6.69	6.69
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.69	21.00	1.00	1.00
##000000	6.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E98FA

Deuteranopia (green-blind)

#498BF4

Tritanopia (blue-blind)

#00A5B5

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #658df6;
/* rgb */ color: rgb(101, 141, 246);
/* oklch */ color: oklch(66.4% 0.162 266.4);

Tailwind

colors: {
  custom: {
    50: '#9cadfa',
    500: '#658df6',
    950: '#000000',
  },
}

SCSS

$custom: #658df6;
$custom-light: #9cadfa;
$custom-dark: #000000;

JSON

{
  "hex": "#658df6",
  "rgb": {
    "r": 101,
    "g": 141,
    "b": 246
  },
  "hsl": {
    "h": 223.448,
    "s": 88.957,
    "l": 68.039
  },
  "oklch": {
    "l": 0.66381,
    "c": 0.16219,
    "h": 266.4
  },
  "luminance": 0.2847
}

Semantic roles & 50–950 ramp

primary

#658DF6

secondary

#F2E5C5

accent

#A600E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #658DF6

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

Preview Lab → · Contrast checker → · Palette generator →