#656FE4#656FE4

#656FE4 is a mid, vivid blue. Relative luminance 0.197; OKLCH L 59.4% C 0.175 H 276.0°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#656FE4
RGB	rgb(101, 111, 228)
HSL	hsl(235, 70%, 65%)
HSV	hsv(235, 56%, 89%)
CMYK	cmyk(55.7%, 51.3%, 0%, 10.6%)
CIE-LAB	lab(51.54, 29.47, -60.87)
CIE-LCH	lch(51.54, 67.63, 295.83°)
OKLab	oklab(59.37% 0.0183 -0.1741)
OKLCH	oklch(59.37% 0.175 276)
XYZ	xyz(25.0504, 19.7353, 75.8730)
Luminance	0.1974 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656FE4 #E4DA65

analogous

#65AEE4 #656FE4 #9B65E4

triadic

#656FE4 #E4656F #6FE465

tetradic

#656FE4 #E465AE #E4DA65 #65E49B

square

#656FE4 #E465AE #E4DA65 #65E49B

split-complementary

#656FE4 #E49B65 #AEE465

monochromatic

#1F2AB0 #313EDB #656FE4 #99A0ED #CDD0F6

Accessibility & contrast

On white

4.24

#656FE4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#656FE4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656FE4

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656FE4	#FFFFFF	#000000	##000000
##656FE4	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F80E8

Deuteranopia (green-blind)

#1576E2

Tritanopia (blue-blind)

#1D8A9F

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #656fe4;
/* rgb */ color: rgb(101, 111, 228);
/* oklch */ color: oklch(59.4% 0.175 276.0);

Tailwind

colors: {
  custom: {
    50: '#9a98ed',
    500: '#656fe4',
    950: '#000000',
  },
}

SCSS

$custom: #656fe4;
$custom-light: #9a98ed;
$custom-dark: #000000;

JSON

{
  "hex": "#656fe4",
  "rgb": {
    "r": 101,
    "g": 111,
    "b": 228
  },
  "hsl": {
    "h": 235.276,
    "s": 70.166,
    "l": 64.51
  },
  "oklch": {
    "l": 0.59368,
    "c": 0.17503,
    "h": 276
  },
  "luminance": 0.19737
}

Semantic roles & 50–950 ramp

primary

#656FE4

secondary

#E8E5BC

accent

#C313D2

background

#FAF9FE

surface

#F3F2FD

border

#CDCCD5

text

#0F0D16

muted

#7F7E84

Preview Lab

Preview with #656FE4

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

Preview Lab → · Contrast checker → · Palette generator →