#656FEE#656FEE

#656FEE is a mid, vivid blue. Relative luminance 0.203; OKLCH L 60.1% C 0.188 H 275.8°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#656FEE
RGB	rgb(101, 111, 238)
HSL	hsl(236, 80%, 66%)
HSV	hsv(236, 58%, 93%)
CMYK	cmyk(57.6%, 53.4%, 0%, 6.7%)
CIE-LAB	lab(52.18, 32.67, -65.43)
CIE-LCH	lch(52.18, 73.13, 296.53°)
OKLab	oklab(60.06% 0.0189 -0.1875)
OKLCH	oklch(60.06% 0.188 275.8)
XYZ	xyz(26.4789, 20.3067, 83.3966)
Luminance	0.2031 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656FEE #EEE465

analogous

#65B4EE #656FEE #A065EE

triadic

#656FEE #EE656F #6FEE65

tetradic

#656FEE #EE65B4 #EEE465 #65EEA0

square

#656FEE #EE65B4 #EEE465 #65EEA0

split-complementary

#656FEE #EEA065 #B4EE65

monochromatic

#1622C3 #2E3BE8 #656FEE #9CA3F4 #D3D6FA

Accessibility & contrast

On white

4.15

#656FEE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#656FEE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656FEE

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656FEE	#FFFFFF	#000000	##000000
##656FEE	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D82F2

Deuteranopia (green-blind)

#0077EB

Tritanopia (blue-blind)

#008CA4

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #656fee;
/* rgb */ color: rgb(101, 111, 238);
/* oklch */ color: oklch(60.1% 0.188 275.8);

Tailwind

colors: {
  custom: {
    50: '#9c98f4',
    500: '#656fee',
    950: '#000000',
  },
}

SCSS

$custom: #656fee;
$custom-light: #9c98f4;
$custom-dark: #000000;

JSON

{
  "hex": "#656fee",
  "rgb": {
    "r": 101,
    "g": 111,
    "b": 238
  },
  "hsl": {
    "h": 235.62,
    "s": 80.117,
    "l": 66.471
  },
  "oklch": {
    "l": 0.60058,
    "c": 0.18844,
    "h": 275.8
  },
  "luminance": 0.20309
}

Semantic roles & 50–950 ramp

primary

#656FEE

secondary

#EEEAC1

accent

#CD09DC

background

#FAF9FF

surface

#F4F2FE

border

#CECCD6

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #656FEE

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

Preview Lab → · Contrast checker → · Palette generator →