#656FEC#656FEC

#656FEC is a mid, vivid blue. Relative luminance 0.202; OKLCH L 59.9% C 0.186 H 275.8°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#656FEC
RGB	rgb(101, 111, 236)
HSL	hsl(236, 78%, 66%)
HSV	hsv(236, 57%, 93%)
CMYK	cmyk(57.2%, 53%, 0%, 7.5%)
CIE-LAB	lab(52.05, 32.03, -64.53)
CIE-LCH	lch(52.05, 72.04, 296.40°)
OKLab	oklab(59.92% 0.0188 -0.1848)
OKLCH	oklch(59.92% 0.186 275.8)
XYZ	xyz(26.1867, 20.1898, 81.8577)
Luminance	0.2019 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656FEC #ECE265

analogous

#65B2EC #656FEC #9E65EC

triadic

#656FEC #EC656F #6FEC65

tetradic

#656FEC #EC65B2 #ECE265 #65EC9E

square

#656FEC #EC65B2 #ECE265 #65EC9E

split-complementary

#656FEC #EC9E65 #B2EC65

monochromatic

#1824BF #2F3CE5 #656FEC #9BA2F3 #D2D5F9

Accessibility & contrast

On white

4.17

#656FEC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#656FEC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656FEC

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656FEC	#FFFFFF	#000000	##000000
##656FEC	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2182F0

Deuteranopia (green-blind)

#0077E9

Tritanopia (blue-blind)

#048CA3

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #656fec;
/* rgb */ color: rgb(101, 111, 236);
/* oklch */ color: oklch(59.9% 0.186 275.8);

Tailwind

colors: {
  custom: {
    50: '#9c98f3',
    500: '#656fec',
    950: '#000000',
  },
}

SCSS

$custom: #656fec;
$custom-light: #9c98f3;
$custom-dark: #000000;

JSON

{
  "hex": "#656fec",
  "rgb": {
    "r": 101,
    "g": 111,
    "b": 236
  },
  "hsl": {
    "h": 235.556,
    "s": 78.035,
    "l": 66.078
  },
  "oklch": {
    "l": 0.59918,
    "c": 0.18579,
    "h": 275.8
  },
  "luminance": 0.20192
}

Semantic roles & 50–950 ramp

primary

#656FEC

secondary

#EDE9C0

accent

#CB0BDA

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #656FEC

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

Preview Lab → · Contrast checker → · Palette generator →