#658CFD#658CFD

#658CFD is a light, vivid blue. Relative luminance 0.286; OKLCH L 66.6% C 0.173 H 267.3°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#658CFD
RGB	rgb(101, 140, 253)
HSL	hsl(225, 97%, 69%)
HSV	hsv(225, 60%, 99%)
CMYK	cmyk(60.1%, 44.7%, 0%, 0.8%)
CIE-LAB	lab(60.44, 20.05, -60.47)
CIE-LCH	lch(60.44, 63.71, 288.35°)
OKLab	oklab(66.61% -0.0081 -0.1726)
OKLCH	oklch(66.61% 0.173 267.3)
XYZ	xyz(32.4685, 28.6120, 96.7211)
Luminance	0.2862 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658CFD #FDD665

analogous

#65D8FD #658CFD #8A65FD

triadic

#658CFD #FD658C #8CFD65

tetradic

#658CFD #FD65D8 #FDD665 #65FD8A

square

#658CFD #FD65D8 #FDD665 #65FD8A

split-complementary

#658CFD #FD8A65 #D8FD65

monochromatic

#033DE5 #295FFC #658CFD #A1B9FE #DEE6FF

Accessibility & contrast

On white

3.12

#658CFD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.72

#658CFD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658CFD

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658CFD	#FFFFFF	#000000	##000000
##658CFD	1.00	3.12	6.72	6.72
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.72	21.00	1.00	1.00
##000000	6.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5799FF

Deuteranopia (green-blind)

#3F8BFB

Tritanopia (blue-blind)

#00A6B8

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #658cfd;
/* rgb */ color: rgb(101, 140, 253);
/* oklch */ color: oklch(66.6% 0.173 267.3);

Tailwind

colors: {
  custom: {
    50: '#9dadff',
    500: '#658cfd',
    950: '#000000',
  },
}

SCSS

$custom: #658cfd;
$custom-light: #9dadff;
$custom-dark: #000000;

JSON

{
  "hex": "#658cfd",
  "rgb": {
    "r": 101,
    "g": 140,
    "b": 253
  },
  "hsl": {
    "h": 224.605,
    "s": 97.436,
    "l": 69.412
  },
  "oklch": {
    "l": 0.66606,
    "c": 0.17276,
    "h": 267.3
  },
  "luminance": 0.28615
}

Semantic roles & 50–950 ramp

primary

#658CFD

secondary

#F5EAC9

accent

#AB00E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1018

muted

#7F7F86

Preview Lab

Preview with #658CFD

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

Preview Lab → · Contrast checker → · Palette generator →