#656BE7#656BE7

#656BE7 is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.8% C 0.184 H 277.0°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#656BE7
RGB	rgb(101, 107, 231)
HSL	hsl(237, 73%, 65%)
HSV	hsv(237, 56%, 91%)
CMYK	cmyk(56.3%, 53.7%, 0%, 9.4%)
CIE-LAB	lab(50.75, 32.85, -63.83)
CIE-LCH	lch(50.75, 71.79, 297.23°)
OKLab	oklab(58.84% 0.0226 -0.1828)
OKLCH	oklch(58.84% 0.184 277)
XYZ	xyz(25.0437, 19.0499, 77.9431)
Luminance	0.1905 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656BE7 #E7E165

analogous

#65ACE7 #656BE7 #A065E7

triadic

#656BE7 #E7656B #6BE765

tetradic

#656BE7 #E765AC #E7E165 #65E7A0

square

#656BE7 #E765AC #E7E165 #65E7A0

split-complementary

#656BE7 #E7A065 #ACE765

monochromatic

#1C23B5 #3038DF #656BE7 #9A9EEF #CFD1F8

Accessibility & contrast

On white

4.37

#656BE7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#656BE7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656BE7

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656BE7	#FFFFFF	#000000	##000000
##656BE7	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B7EEB

Deuteranopia (green-blind)

#0074E4

Tritanopia (blue-blind)

#18889F

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #656be7;
/* rgb */ color: rgb(101, 107, 231);
/* oklch */ color: oklch(58.8% 0.184 277.0);

Tailwind

colors: {
  custom: {
    50: '#9b95ef',
    500: '#656be7',
    950: '#000000',
  },
}

SCSS

$custom: #656be7;
$custom-light: #9b95ef;
$custom-dark: #000000;

JSON

{
  "hex": "#656be7",
  "rgb": {
    "r": 101,
    "g": 107,
    "b": 231
  },
  "hsl": {
    "h": 237.231,
    "s": 73.034,
    "l": 65.098
  },
  "oklch": {
    "l": 0.58837,
    "c": 0.18421,
    "h": 277
  },
  "luminance": 0.19052
}

Semantic roles & 50–950 ramp

primary

#656BE7

secondary

#EAE8BE

accent

#CC10D5

background

#FAF9FE

surface

#F4F1FD

border

#CECBD5

text

#0F0D17

muted

#7F7E85

Preview Lab

Preview with #656BE7

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

Preview Lab → · Contrast checker → · Palette generator →