#658FF0#658FF0

#658FF0 is a light, vivid blue. Relative luminance 0.287; OKLCH L 66.4% C 0.152 H 264.9°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#658FF0
RGB	rgb(101, 143, 240)
HSL	hsl(222, 82%, 67%)
HSV	hsv(222, 58%, 94%)
CMYK	cmyk(57.9%, 40.4%, 0%, 5.9%)
CIE-LAB	lab(60.52, 14.04, -53.19)
CIE-LCH	lch(60.52, 55.01, 284.78°)
OKLab	oklab(66.44% -0.0134 -0.1512)
OKLCH	oklch(66.44% 0.152 264.9)
XYZ	xyz(30.9121, 28.7004, 86.3319)
Luminance	0.2870 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658FF0 #F0C665

analogous

#65D4F0 #658FF0 #8165F0

triadic

#658FF0 #F0658F #8FF065

tetradic

#658FF0 #F065D4 #F0C665 #65F081

square

#658FF0 #F065D4 #F0C665 #65F081

split-complementary

#658FF0 #F08165 #D4F065

monochromatic

#134AC7 #2D66EB #658FF0 #9DB8F5 #D5E0FB

Accessibility & contrast

On white

3.12

#658FF0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.74

#658FF0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658FF0

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658FF0	#FFFFFF	#000000	##000000
##658FF0	1.00	3.12	6.74	6.74
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.74	21.00	1.00	1.00
##000000	6.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6599F4

Deuteranopia (green-blind)

#538CEE

Tritanopia (blue-blind)

#00A5B4

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #658ff0;
/* rgb */ color: rgb(101, 143, 240);
/* oklch */ color: oklch(66.4% 0.152 264.9);

Tailwind

colors: {
  custom: {
    50: '#9baff5',
    500: '#658ff0',
    950: '#000000',
  },
}

SCSS

$custom: #658ff0;
$custom-light: #9baff5;
$custom-dark: #000000;

JSON

{
  "hex": "#658ff0",
  "rgb": {
    "r": 101,
    "g": 143,
    "b": 240
  },
  "hsl": {
    "h": 221.871,
    "s": 82.249,
    "l": 66.863
  },
  "oklch": {
    "l": 0.66436,
    "c": 0.15177,
    "h": 264.9
  },
  "luminance": 0.28703
}

Semantic roles & 50–950 ramp

primary

#658FF0

secondary

#EFE1C2

accent

#9D07DF

background

#FAFAFF

surface

#F4F4FE

border

#CECED6

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #658FF0

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

Preview Lab → · Contrast checker → · Palette generator →