#658CF7#658CF7

#658CF7 is a light, vivid blue. Relative luminance 0.282; OKLCH L 66.2% C 0.165 H 266.8°. Best body text is #000000 at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#658CF7
RGB	rgb(101, 140, 247)
HSL	hsl(224, 90%, 68%)
HSV	hsv(224, 59%, 97%)
CMYK	cmyk(59.1%, 43.3%, 0%, 3.1%)
CIE-LAB	lab(60.10, 18.09, -57.71)
CIE-LCH	lch(60.10, 60.48, 287.41°)
OKLab	oklab(66.24% -0.0091 -0.1645)
OKLCH	oklch(66.24% 0.165 266.8)
XYZ	xyz(31.5277, 28.2356, 91.7662)
Luminance	0.2824 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658CF7 #F7D065

analogous

#65D5F7 #658CF7 #8765F7

triadic

#658CF7 #F7658C #8CF765

tetradic

#658CF7 #F765D5 #F7D065 #65F787

square

#658CF7 #F765D5 #F7D065 #65F787

split-complementary

#658CF7 #F78765 #D5F765

monochromatic

#0B41D6 #2B61F4 #658CF7 #9FB7FA #D9E3FD

Accessibility & contrast

On white

3.16

#658CF7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.65

#658CF7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658CF7

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658CF7	#FFFFFF	#000000	##000000
##658CF7	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)

#5B98FB

Deuteranopia (green-blind)

#468BF5

Tritanopia (blue-blind)

#00A4B5

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #658cf7;
/* rgb */ color: rgb(101, 140, 247);
/* oklch */ color: oklch(66.2% 0.165 266.8);

Tailwind

colors: {
  custom: {
    50: '#9cadfa',
    500: '#658cf7',
    950: '#000000',
  },
}

SCSS

$custom: #658cf7;
$custom-light: #9cadfa;
$custom-dark: #000000;

JSON

{
  "hex": "#658cf7",
  "rgb": {
    "r": 101,
    "g": 140,
    "b": 247
  },
  "hsl": {
    "h": 223.973,
    "s": 90.123,
    "l": 68.235
  },
  "oklch": {
    "l": 0.66239,
    "c": 0.16472,
    "h": 266.8
  },
  "luminance": 0.28238
}

Semantic roles & 50–950 ramp

primary

#658CF7

secondary

#F2E6C6

accent

#A800E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #658CF7

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

Preview Lab → · Contrast checker → · Palette generator →