#658DF7#658DF7

#658DF7 is a light, vivid blue. Relative luminance 0.285; OKLCH L 66.4% C 0.164 H 266.5°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#658DF7
RGB	rgb(101, 141, 247)
HSL	hsl(224, 90%, 68%)
HSV	hsv(224, 59%, 97%)
CMYK	cmyk(59.1%, 42.9%, 0%, 3.1%)
CIE-LAB	lab(60.36, 17.50, -57.29)
CIE-LCH	lch(60.36, 59.90, 286.98°)
OKLab	oklab(66.44% -0.0101 -0.1632)
OKLCH	oklch(66.44% 0.164 266.5)
XYZ	xyz(31.6745, 28.5292, 91.8152)
Luminance	0.2853 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658DF7 #F7CF65

analogous

#65D6F7 #658DF7 #8665F7

triadic

#658DF7 #F7658D #8DF765

tetradic

#658DF7 #F765D6 #F7CF65 #65F786

square

#658DF7 #F765D6 #F7CF65 #65F786

split-complementary

#658DF7 #F78665 #D6F765

monochromatic

#0B43D6 #2B62F4 #658DF7 #9FB8FA #D9E3FD

Accessibility & contrast

On white

3.13

#658DF7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.71

#658DF7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658DF7

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658DF7	#FFFFFF	#000000	##000000
##658DF7	1.00	3.13	6.71	6.71
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.71	21.00	1.00	1.00
##000000	6.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D99FB

Deuteranopia (green-blind)

#488BF5

Tritanopia (blue-blind)

#00A5B6

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #658df7;
/* rgb */ color: rgb(101, 141, 247);
/* oklch */ color: oklch(66.4% 0.164 266.5);

Tailwind

colors: {
  custom: {
    50: '#9cadfa',
    500: '#658df7',
    950: '#000000',
  },
}

SCSS

$custom: #658df7;
$custom-light: #9cadfa;
$custom-dark: #000000;

JSON

{
  "hex": "#658df7",
  "rgb": {
    "r": 101,
    "g": 141,
    "b": 247
  },
  "hsl": {
    "h": 223.562,
    "s": 90.123,
    "l": 68.235
  },
  "oklch": {
    "l": 0.66441,
    "c": 0.16353,
    "h": 266.5
  },
  "luminance": 0.28532
}

Semantic roles & 50–950 ramp

primary

#658DF7

secondary

#F2E6C6

accent

#A700E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #658DF7

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

Preview Lab → · Contrast checker → · Palette generator →