#658AF4#658AF4

#658AF4 is a light, vivid blue. Relative luminance 0.275; OKLCH L 65.7% C 0.163 H 267.3°. Best body text is #000000 at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#658AF4
RGB	rgb(101, 138, 244)
HSL	hsl(224, 87%, 68%)
HSV	hsv(224, 59%, 96%)
CMYK	cmyk(58.6%, 43.4%, 0%, 4.3%)
CIE-LAB	lab(59.41, 18.31, -57.16)
CIE-LCH	lch(59.41, 60.02, 287.76°)
OKLab	oklab(65.66% -0.0075 -0.1629)
OKLCH	oklch(65.66% 0.163 267.3)
XYZ	xyz(30.7789, 27.4728, 89.2512)
Luminance	0.2747 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658AF4 #F4CF65

analogous

#65D1F4 #658AF4 #8865F4

triadic

#658AF4 #F4658A #8AF465

tetradic

#658AF4 #F465D1 #F4CF65 #65F488

square

#658AF4 #F465D1 #F4CF65 #65F488

split-complementary

#658AF4 #F48865 #D1F465

monochromatic

#0F41D0 #2C5FF0 #658AF4 #9EB5F8 #D7E1FC

Accessibility & contrast

On white

3.23

#658AF4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.49

#658AF4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658AF4

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658AF4	#FFFFFF	#000000	##000000
##658AF4	1.00	3.23	6.49	6.49
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.49	21.00	1.00	1.00
##000000	6.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A96F8

Deuteranopia (green-blind)

#4589F2

Tritanopia (blue-blind)

#00A2B3

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #658af4;
/* rgb */ color: rgb(101, 138, 244);
/* oklch */ color: oklch(65.7% 0.163 267.3);

Tailwind

colors: {
  custom: {
    50: '#9cabf8',
    500: '#658af4',
    950: '#000000',
  },
}

SCSS

$custom: #658af4;
$custom-light: #9cabf8;
$custom-dark: #000000;

JSON

{
  "hex": "#658af4",
  "rgb": {
    "r": 101,
    "g": 138,
    "b": 244
  },
  "hsl": {
    "h": 224.476,
    "s": 86.667,
    "l": 67.647
  },
  "oklch": {
    "l": 0.65655,
    "c": 0.16304,
    "h": 267.3
  },
  "luminance": 0.27475
}

Semantic roles & 50–950 ramp

primary

#658AF4

secondary

#F1E5C4

accent

#A902E3

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #658AF4

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

Preview Lab → · Contrast checker → · Palette generator →