#658DEA#658DEA

#658DEA is a light, vivid blue. Relative luminance 0.278; OKLCH L 65.7% C 0.146 H 265.1°. Best body text is #000000 at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#658DEA
RGB	rgb(101, 141, 234)
HSL	hsl(222, 76%, 66%)
HSV	hsv(222, 57%, 92%)
CMYK	cmyk(56.8%, 39.7%, 0%, 8.2%)
CIE-LAB	lab(59.67, 13.29, -51.22)
CIE-LCH	lch(59.67, 52.91, 284.55°)
OKLab	oklab(65.68% -0.0125 -0.1454)
OKLCH	oklch(65.68% 0.146 265.1)
XYZ	xyz(29.7379, 27.7546, 81.6160)
Luminance	0.2776 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#658DEA #EAC265

analogous

#65CFEA #658DEA #7F65EA

triadic

#658DEA #EA658D #8DEA65

tetradic

#658DEA #EA65CF #EAC265 #65EA7F

square

#658DEA #EA65CF #EAC265 #65EA7F

split-complementary

#658DEA #EA7F65 #CFEA65

monochromatic

#1A4ABB #2F65E3 #658DEA #9BB5F1 #D1DDF9

Accessibility & contrast

On white

3.21

#658DEA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.55

#658DEA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #658DEA

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##658DEA	#FFFFFF	#000000	##000000
##658DEA	1.00	3.21	6.55	6.55
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.55	21.00	1.00	1.00
##000000	6.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6696EE

Deuteranopia (green-blind)

#548AE8

Tritanopia (blue-blind)

#00A2B0

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #658dea;
/* rgb */ color: rgb(101, 141, 234);
/* oklch */ color: oklch(65.7% 0.146 265.1);

Tailwind

colors: {
  custom: {
    50: '#9aadf1',
    500: '#658dea',
    950: '#000000',
  },
}

SCSS

$custom: #658dea;
$custom-light: #9aadf1;
$custom-dark: #000000;

JSON

{
  "hex": "#658dea",
  "rgb": {
    "r": 101,
    "g": 141,
    "b": 234
  },
  "hsl": {
    "h": 221.955,
    "s": 76,
    "l": 65.686
  },
  "oklch": {
    "l": 0.65677,
    "c": 0.14596,
    "h": 265.1
  },
  "luminance": 0.27757
}

Semantic roles & 50–950 ramp

primary

#658DEA

secondary

#ECDEBF

accent

#9B0DD8

background

#FAFAFE

surface

#F3F4FD

border

#CDCED5

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #658DEA

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

Preview Lab → · Contrast checker → · Palette generator →