#656EC4#656EC4

#656EC4 is a mid, vivid blue. Relative luminance 0.179; OKLCH L 57.1% C 0.132 H 276.9°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#656EC4
RGB	rgb(101, 110, 196)
HSL	hsl(234, 45%, 58%)
HSV	hsv(234, 48%, 77%)
CMYK	cmyk(48.5%, 43.9%, 0%, 23.1%)
CIE-LAB	lab(49.38, 20.01, -46.14)
CIE-LCH	lch(49.38, 50.29, 293.44°)
OKLab	oklab(57.12% 0.0158 -0.1308)
OKLCH	oklch(57.12% 0.132 276.9)
XYZ	xyz(20.9035, 17.9029, 54.5680)
Luminance	0.1790 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656EC4 #C4BB65

analogous

#659DC4 #656EC4 #8B65C4

triadic

#656EC4 #C4656E #6EC465

tetradic

#656EC4 #C4659D #C4BB65 #65C48B

square

#656EC4 #C4659D #C4BB65 #65C48B

split-complementary

#656EC4 #C48B65 #9DC465

monochromatic

#30387E #414BAA #656EC4 #9198D5 #BDC1E6

Accessibility & contrast

On white

4.58

#656EC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#656EC4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656EC4

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656EC4	#FFFFFF	#000000	##000000
##656EC4	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B79C7

Deuteranopia (green-blind)

#4372C2

Tritanopia (blue-blind)

#41808F

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #656ec4;
/* rgb */ color: rgb(101, 110, 196);
/* oklch */ color: oklch(57.1% 0.132 276.9);

Tailwind

colors: {
  custom: {
    50: '#9697d6',
    500: '#656ec4',
    950: '#000000',
  },
}

SCSS

$custom: #656ec4;
$custom-light: #9697d6;
$custom-dark: #000000;

JSON

{
  "hex": "#656ec4",
  "rgb": {
    "r": 101,
    "g": 110,
    "b": 196
  },
  "hsl": {
    "h": 234.316,
    "s": 44.601,
    "l": 58.235
  },
  "oklch": {
    "l": 0.57121,
    "c": 0.13177,
    "h": 276.9
  },
  "luminance": 0.17904
}

Semantic roles & 50–950 ramp

primary

#656EC4

secondary

#D5D2AF

accent

#C853D4

background

#F9F9FD

surface

#F2F2FA

border

#CCCCD3

text

#0E0D14

muted

#7E7E83

Preview Lab

Preview with #656EC4

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

Preview Lab → · Contrast checker → · Palette generator →