#656FEB#656FEB

#656FEB is a mid, vivid blue. Relative luminance 0.201; OKLCH L 59.8% C 0.184 H 275.8°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#656FEB
RGB	rgb(101, 111, 235)
HSL	hsl(236, 77%, 66%)
HSV	hsv(236, 57%, 92%)
CMYK	cmyk(57%, 52.8%, 0%, 7.8%)
CIE-LAB	lab(51.99, 31.71, -64.07)
CIE-LCH	lch(51.99, 71.49, 296.33°)
OKLab	oklab(59.85% 0.0188 -0.1835)
OKLCH	oklch(59.85% 0.184 275.8)
XYZ	xyz(26.0418, 20.1319, 81.0947)
Luminance	0.2013 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656FEB #EBE165

analogous

#65B2EB #656FEB #9E65EB

triadic

#656FEB #EB656F #6FEB65

tetradic

#656FEB #EB65B2 #EBE165 #65EB9E

square

#656FEB #EB65B2 #EBE165 #65EB9E

split-complementary

#656FEB #EB9E65 #B2EB65

monochromatic

#1925BD #2F3CE4 #656FEB #9BA2F2 #D1D4F9

Accessibility & contrast

On white

4.18

#656FEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#656FEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656FEB

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656FEB	#FFFFFF	#000000	##000000
##656FEB	1.00	4.18	5.03	5.03
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2382EF

Deuteranopia (green-blind)

#0076E8

Tritanopia (blue-blind)

#098CA2

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #656feb;
/* rgb */ color: rgb(101, 111, 235);
/* oklch */ color: oklch(59.8% 0.184 275.8);

Tailwind

colors: {
  custom: {
    50: '#9b98f2',
    500: '#656feb',
    950: '#000000',
  },
}

SCSS

$custom: #656feb;
$custom-light: #9b98f2;
$custom-dark: #000000;

JSON

{
  "hex": "#656feb",
  "rgb": {
    "r": 101,
    "g": 111,
    "b": 235
  },
  "hsl": {
    "h": 235.522,
    "s": 77.011,
    "l": 65.882
  },
  "oklch": {
    "l": 0.59849,
    "c": 0.18445,
    "h": 275.8
  },
  "luminance": 0.20134
}

Semantic roles & 50–950 ramp

primary

#656FEB

secondary

#ECE9C0

accent

#CA0CD9

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #656FEB

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

Preview Lab → · Contrast checker → · Palette generator →