#656FEA#656FEA

#656FEA is a mid, vivid blue. Relative luminance 0.201; OKLCH L 59.8% C 0.183 H 275.9°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#656FEA
RGB	rgb(101, 111, 234)
HSL	hsl(235, 76%, 66%)
HSV	hsv(235, 57%, 92%)
CMYK	cmyk(56.8%, 52.6%, 0%, 8.2%)
CIE-LAB	lab(51.92, 31.39, -63.62)
CIE-LCH	lch(51.92, 70.94, 296.26°)
OKLab	oklab(59.78% 0.0187 -0.1821)
OKLCH	oklch(59.78% 0.183 275.9)
XYZ	xyz(25.8978, 20.0742, 80.3360)
Luminance	0.2008 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656FEA #EAE065

analogous

#65B1EA #656FEA #9D65EA

triadic

#656FEA #EA656F #6FEA65

tetradic

#656FEA #EA65B1 #EAE065 #65EA9D

square

#656FEA #EA65B1 #EAE065 #65EA9D

split-complementary

#656FEA #EA9D65 #B1EA65

monochromatic

#1A26BB #2F3DE3 #656FEA #9BA1F1 #D1D4F9

Accessibility & contrast

On white

4.19

#656FEA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#656FEA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656FEA

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656FEA	#FFFFFF	#000000	##000000
##656FEA	1.00	4.19	5.02	5.02
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2582EE

Deuteranopia (green-blind)

#0076E7

Tritanopia (blue-blind)

#0D8BA2

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #656fea;
/* rgb */ color: rgb(101, 111, 234);
/* oklch */ color: oklch(59.8% 0.183 275.9);

Tailwind

colors: {
  custom: {
    50: '#9b98f1',
    500: '#656fea',
    950: '#000000',
  },
}

SCSS

$custom: #656fea;
$custom-light: #9b98f1;
$custom-dark: #000000;

JSON

{
  "hex": "#656fea",
  "rgb": {
    "r": 101,
    "g": 111,
    "b": 234
  },
  "hsl": {
    "h": 235.489,
    "s": 76,
    "l": 65.686
  },
  "oklch": {
    "l": 0.59779,
    "c": 0.18311,
    "h": 275.9
  },
  "luminance": 0.20076
}

Semantic roles & 50–950 ramp

primary

#656FEA

secondary

#ECE8BF

accent

#C90DD8

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #656FEA

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

Preview Lab → · Contrast checker → · Palette generator →