#656FD5#656FD5

#656FD5 is a mid, vivid blue. Relative luminance 0.189; OKLCH L 58.4% C 0.154 H 276.3°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#656FD5
RGB	rgb(101, 111, 213)
HSL	hsl(235, 57%, 62%)
HSV	hsv(235, 53%, 84%)
CMYK	cmyk(52.6%, 47.9%, 0%, 16.5%)
CIE-LAB	lab(50.61, 24.71, -53.88)
CIE-LCH	lch(50.61, 59.27, 294.63°)
OKLab	oklab(58.38% 0.0169 -0.1535)
OKLCH	oklch(58.38% 0.154 276.3)
XYZ	xyz(23.0577, 18.9382, 65.3783)
Luminance	0.1894 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656FD5 #D5CB65

analogous

#65A7D5 #656FD5 #9365D5

triadic

#656FD5 #D5656F #6FD565

tetradic

#656FD5 #D565A7 #D5CB65 #65D593

square

#656FD5 #D565A7 #D5CB65 #65D593

split-complementary

#656FD5 #D59365 #A7D565

monochromatic

#293397 #3643C7 #656FD5 #959CE2 #C5C9EF

Accessibility & contrast

On white

4.39

#656FD5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#656FD5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656FD5

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656FD5	#FFFFFF	#000000	##000000
##656FD5	1.00	4.39	4.79	4.79
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#407DD9

Deuteranopia (green-blind)

#3374D3

Tritanopia (blue-blind)

#328598

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #656fd5;
/* rgb */ color: rgb(101, 111, 213);
/* oklch */ color: oklch(58.4% 0.154 276.3);

Tailwind

colors: {
  custom: {
    50: '#9898e2',
    500: '#656fd5',
    950: '#000000',
  },
}

SCSS

$custom: #656fd5;
$custom-light: #9898e2;
$custom-dark: #000000;

JSON

{
  "hex": "#656fd5",
  "rgb": {
    "r": 101,
    "g": 111,
    "b": 213
  },
  "hsl": {
    "h": 234.643,
    "s": 57.143,
    "l": 61.569
  },
  "oklch": {
    "l": 0.58376,
    "c": 0.15443,
    "h": 276.3
  },
  "luminance": 0.1894
}

Semantic roles & 50–950 ramp

primary

#656FD5

secondary

#E0DCB6

accent

#B621C5

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #656FD5

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

Preview Lab → · Contrast checker → · Palette generator →