#658CF6#658CF6

#658CF6 is a light, vivid blue. Relative luminance 0.282; OKLCH L 66.2% C 0.163 H 266.8°. Best body text is #000000 at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#658CF6
RGB	rgb(101, 140, 246)
HSL	hsl(224, 89%, 68%)
HSV	hsv(224, 59%, 96%)
CMYK	cmyk(58.9%, 43.1%, 0%, 3.5%)
CIE-LAB	lab(60.05, 17.77, -57.25)
CIE-LCH	lch(60.05, 59.94, 287.24°)
OKLab	oklab(66.18% -0.0093 -0.1631)
OKLCH	oklch(66.18% 0.163 266.8)
XYZ	xyz(31.3738, 28.1741, 90.9557)
Luminance	0.2818 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658CF6 #F6CF65

analogous

#65D4F6 #658CF6 #8665F6

triadic

#658CF6 #F6658C #8CF665

tetradic

#658CF6 #F665D4 #F6CF65 #65F686

square

#658CF6 #F665D4 #F6CF65 #65F686

split-complementary

#658CF6 #F68665 #D4F665

monochromatic

#0C42D4 #2B61F3 #658CF6 #9FB7F9 #D9E2FD

Accessibility & contrast

On white

3.16

#658CF6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.64

#658CF6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658CF6

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658CF6	#FFFFFF	#000000	##000000
##658CF6	1.00	3.16	6.64	6.64
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.64	21.00	1.00	1.00
##000000	6.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C98FA

Deuteranopia (green-blind)

#478BF4

Tritanopia (blue-blind)

#00A4B5

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #658cf6;
/* rgb */ color: rgb(101, 140, 246);
/* oklch */ color: oklch(66.2% 0.163 266.8);

Tailwind

colors: {
  custom: {
    50: '#9cadfa',
    500: '#658cf6',
    950: '#000000',
  },
}

SCSS

$custom: #658cf6;
$custom-light: #9cadfa;
$custom-dark: #000000;

JSON

{
  "hex": "#658cf6",
  "rgb": {
    "r": 101,
    "g": 140,
    "b": 246
  },
  "hsl": {
    "h": 223.862,
    "s": 88.957,
    "l": 68.039
  },
  "oklch": {
    "l": 0.66179,
    "c": 0.16337,
    "h": 266.8
  },
  "luminance": 0.28177
}

Semantic roles & 50–950 ramp

primary

#658CF6

secondary

#F2E6C5

accent

#A800E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #658CF6

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

Preview Lab → · Contrast checker → · Palette generator →