#658AF0#658AF0

#658AF0 is a light, vivid blue. Relative luminance 0.272; OKLCH L 65.4% C 0.158 H 267.0°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#658AF0
RGB	rgb(101, 138, 240)
HSL	hsl(224, 82%, 67%)
HSV	hsv(224, 58%, 94%)
CMYK	cmyk(57.9%, 42.5%, 0%, 5.9%)
CIE-LAB	lab(59.19, 17.02, -55.30)
CIE-LCH	lch(59.19, 57.86, 287.10°)
OKLab	oklab(65.41% -0.0082 -0.1574)
OKLCH	oklch(65.41% 0.158 267)
XYZ	xyz(30.1782, 27.2325, 86.0873)
Luminance	0.2723 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658AF0 #F0CB65

analogous

#65D0F0 #658AF0 #8665F0

triadic

#658AF0 #F0658A #8AF065

tetradic

#658AF0 #F065D0 #F0CB65 #65F086

square

#658AF0 #F065D0 #F0CB65 #65F086

split-complementary

#658AF0 #F08665 #D0F065

monochromatic

#1343C7 #2D60EB #658AF0 #9DB4F5 #D5DFFB

Accessibility & contrast

On white

3.26

#658AF0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#658AF0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658AF0

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658AF0	#FFFFFF	#000000	##000000
##658AF0	1.00	3.26	6.45	6.45
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.45	21.00	1.00	1.00
##000000	6.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D95F4

Deuteranopia (green-blind)

#4A89EE

Tritanopia (blue-blind)

#00A1B1

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #658af0;
/* rgb */ color: rgb(101, 138, 240);
/* oklch */ color: oklch(65.4% 0.158 267.0);

Tailwind

colors: {
  custom: {
    50: '#9babf5',
    500: '#658af0',
    950: '#000000',
  },
}

SCSS

$custom: #658af0;
$custom-light: #9babf5;
$custom-dark: #000000;

JSON

{
  "hex": "#658af0",
  "rgb": {
    "r": 101,
    "g": 138,
    "b": 240
  },
  "hsl": {
    "h": 224.029,
    "s": 82.249,
    "l": 66.863
  },
  "oklch": {
    "l": 0.65414,
    "c": 0.15763,
    "h": 267
  },
  "luminance": 0.27235
}

Semantic roles & 50–950 ramp

primary

#658AF0

secondary

#EFE3C2

accent

#A507DF

background

#FAFAFF

surface

#F4F4FE

border

#CECED6

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #658AF0

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

Preview Lab → · Contrast checker → · Palette generator →