#658AF5#658AF5

#658AF5 is a light, vivid blue. Relative luminance 0.275; OKLCH L 65.7% C 0.164 H 267.4°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#658AF5
RGB	rgb(101, 138, 245)
HSL	hsl(225, 88%, 68%)
HSV	hsv(225, 59%, 96%)
CMYK	cmyk(58.8%, 43.7%, 0%, 3.9%)
CIE-LAB	lab(59.47, 18.64, -57.62)
CIE-LCH	lch(59.47, 60.56, 287.92°)
OKLab	oklab(65.72% -0.0074 -0.1642)
OKLCH	oklch(65.72% 0.164 267.4)
XYZ	xyz(30.9312, 27.5337, 90.0530)
Luminance	0.2754 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658AF5 #F5D065

analogous

#65D2F5 #658AF5 #8865F5

triadic

#658AF5 #F5658A #8AF565

tetradic

#658AF5 #F565D2 #F5D065 #65F588

square

#658AF5 #F565D2 #F5D065 #65F588

split-complementary

#658AF5 #F58865 #D2F565

monochromatic

#0E40D2 #2C5EF1 #658AF5 #9EB6F9 #D8E1FC

Accessibility & contrast

On white

3.23

#658AF5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.51

#658AF5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658AF5

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658AF5	#FFFFFF	#000000	##000000
##658AF5	1.00	3.23	6.51	6.51
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.51	21.00	1.00	1.00
##000000	6.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5996F9

Deuteranopia (green-blind)

#4489F3

Tritanopia (blue-blind)

#00A2B4

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #658af5;
/* rgb */ color: rgb(101, 138, 245);
/* oklch */ color: oklch(65.7% 0.164 267.4);

Tailwind

colors: {
  custom: {
    50: '#9cabf9',
    500: '#658af5',
    950: '#000000',
  },
}

SCSS

$custom: #658af5;
$custom-light: #9cabf9;
$custom-dark: #000000;

JSON

{
  "hex": "#658af5",
  "rgb": {
    "r": 101,
    "g": 138,
    "b": 245
  },
  "hsl": {
    "h": 224.583,
    "s": 87.805,
    "l": 67.843
  },
  "oklch": {
    "l": 0.65715,
    "c": 0.1644,
    "h": 267.4
  },
  "luminance": 0.27536
}

Semantic roles & 50–950 ramp

primary

#658AF5

secondary

#F1E6C5

accent

#AA01E4

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #658AF5

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

Preview Lab → · Contrast checker → · Palette generator →