#658FFD#658FFD

#658FFD is a light, vivid blue. Relative luminance 0.295; OKLCH L 67.2% C 0.169 H 266.2°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#658FFD
RGB	rgb(101, 143, 253)
HSL	hsl(223, 97%, 69%)
HSV	hsv(223, 60%, 99%)
CMYK	cmyk(60.1%, 43.5%, 0%, 0.8%)
CIE-LAB	lab(61.22, 18.26, -59.22)
CIE-LCH	lch(61.22, 61.97, 287.14°)
OKLab	oklab(67.21% -0.0111 -0.1689)
OKLCH	oklch(67.21% 0.169 266.2)
XYZ	xyz(32.9128, 29.5007, 96.8692)
Luminance	0.2950 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658FFD #FDD365

analogous

#65DBFD #658FFD #8765FD

triadic

#658FFD #FD658F #8FFD65

tetradic

#658FFD #FD65DB #FDD365 #65FD87

square

#658FFD #FD65DB #FDD365 #65FD87

split-complementary

#658FFD #FD8765 #DBFD65

monochromatic

#0341E5 #2963FC #658FFD #A1BBFE #DEE7FF

Accessibility & contrast

On white

3.04

#658FFD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.90

#658FFD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658FFD

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658FFD	#FFFFFF	#000000	##000000
##658FFD	1.00	3.04	6.90	6.90
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.90	21.00	1.00	1.00
##000000	6.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C9BFF

Deuteranopia (green-blind)

#458DFB

Tritanopia (blue-blind)

#00A8BA

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #658ffd;
/* rgb */ color: rgb(101, 143, 253);
/* oklch */ color: oklch(67.2% 0.169 266.2);

Tailwind

colors: {
  custom: {
    50: '#9dafff',
    500: '#658ffd',
    950: '#000000',
  },
}

SCSS

$custom: #658ffd;
$custom-light: #9dafff;
$custom-dark: #000000;

JSON

{
  "hex": "#658ffd",
  "rgb": {
    "r": 101,
    "g": 143,
    "b": 253
  },
  "hsl": {
    "h": 223.421,
    "s": 97.436,
    "l": 69.412
  },
  "oklch": {
    "l": 0.67206,
    "c": 0.16923,
    "h": 266.2
  },
  "luminance": 0.29503
}

Semantic roles & 50–950 ramp

primary

#658FFD

secondary

#F5E9C9

accent

#A600E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1018

muted

#7F7F86

Preview Lab

Preview with #658FFD

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

Preview Lab → · Contrast checker → · Palette generator →