#658BF2#658BF2

#658BF2 is a light, vivid blue. Relative luminance 0.276; OKLCH L 65.7% C 0.159 H 266.8°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#658BF2
RGB	rgb(101, 139, 242)
HSL	hsl(224, 84%, 67%)
HSV	hsv(224, 58%, 95%)
CMYK	cmyk(58.3%, 42.6%, 0%, 5.1%)
CIE-LAB	lab(59.56, 17.07, -55.81)
CIE-LCH	lch(59.56, 58.36, 287.00°)
OKLab	oklab(65.74% -0.0089 -0.1589)
OKLCH	oklch(65.74% 0.159 266.8)
XYZ	xyz(30.6210, 27.6402, 87.7086)
Luminance	0.2764 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658BF2 #F2CC65

analogous

#65D1F2 #658BF2 #8665F2

triadic

#658BF2 #F2658B #8BF265

tetradic

#658BF2 #F265D1 #F2CC65 #65F286

square

#658BF2 #F265D1 #F2CC65 #65F286

split-complementary

#658BF2 #F28665 #D1F265

monochromatic

#1143CB #2D60ED #658BF2 #9DB6F7 #D6E0FC

Accessibility & contrast

On white

3.22

#658BF2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#658BF2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658BF2

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658BF2	#FFFFFF	#000000	##000000
##658BF2	1.00	3.22	6.53	6.53
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.53	21.00	1.00	1.00
##000000	6.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D96F6

Deuteranopia (green-blind)

#4A8AF0

Tritanopia (blue-blind)

#00A2B3

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #658bf2;
/* rgb */ color: rgb(101, 139, 242);
/* oklch */ color: oklch(65.7% 0.159 266.8);

Tailwind

colors: {
  custom: {
    50: '#9bacf7',
    500: '#658bf2',
    950: '#000000',
  },
}

SCSS

$custom: #658bf2;
$custom-light: #9bacf7;
$custom-dark: #000000;

JSON

{
  "hex": "#658bf2",
  "rgb": {
    "r": 101,
    "g": 139,
    "b": 242
  },
  "hsl": {
    "h": 223.83,
    "s": 84.431,
    "l": 67.255
  },
  "oklch": {
    "l": 0.65736,
    "c": 0.15916,
    "h": 266.8
  },
  "luminance": 0.27643
}

Semantic roles & 50–950 ramp

primary

#658BF2

secondary

#F0E4C3

accent

#A605E1

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #658BF2

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

Preview Lab → · Contrast checker → · Palette generator →