#656EEA#656EEA

#656EEA is a mid, vivid blue. Relative luminance 0.199; OKLCH L 59.6% C 0.184 H 276.1°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#656EEA
RGB	rgb(101, 110, 234)
HSL	hsl(236, 76%, 66%)
HSV	hsv(236, 57%, 92%)
CMYK	cmyk(56.8%, 53%, 0%, 8.2%)
CIE-LAB	lab(51.68, 31.99, -64.01)
CIE-LCH	lch(51.68, 71.56, 296.55°)
OKLab	oklab(59.6% 0.0197 -0.1833)
OKLCH	oklch(59.6% 0.184 276.1)
XYZ	xyz(25.7893, 19.8572, 80.2998)
Luminance	0.1986 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656EEA #EAE165

analogous

#65B0EA #656EEA #9E65EA

triadic

#656EEA #EA656E #6EEA65

tetradic

#656EEA #EA65B0 #EAE165 #65EA9E

square

#656EEA #EA65B0 #EAE165 #65EA9E

split-complementary

#656EEA #EA9E65 #B0EA65

monochromatic

#1A24BB #2F3BE3 #656EEA #9BA1F1 #D1D3F9

Accessibility & contrast

On white

4.22

#656EEA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#656EEA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656EEA

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656EEA	#FFFFFF	#000000	##000000
##656EEA	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2181EE

Deuteranopia (green-blind)

#0076E7

Tritanopia (blue-blind)

#0E8BA1

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #656eea;
/* rgb */ color: rgb(101, 110, 234);
/* oklch */ color: oklch(59.6% 0.184 276.1);

Tailwind

colors: {
  custom: {
    50: '#9b97f1',
    500: '#656eea',
    950: '#000000',
  },
}

SCSS

$custom: #656eea;
$custom-light: #9b97f1;
$custom-dark: #000000;

JSON

{
  "hex": "#656eea",
  "rgb": {
    "r": 101,
    "g": 110,
    "b": 234
  },
  "hsl": {
    "h": 235.94,
    "s": 76,
    "l": 65.686
  },
  "oklch": {
    "l": 0.59595,
    "c": 0.18439,
    "h": 276.1
  },
  "luminance": 0.19859
}

Semantic roles & 50–950 ramp

primary

#656EEA

secondary

#ECE9BF

accent

#CA0DD8

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #656EEA

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

Preview Lab → · Contrast checker → · Palette generator →