#656BDA#656BDA

#656BDA is a mid, vivid blue. Relative luminance 0.183; OKLCH L 57.9% C 0.167 H 277.5°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#656BDA
RGB	rgb(101, 107, 218)
HSL	hsl(237, 61%, 63%)
HSV	hsv(237, 54%, 85%)
CMYK	cmyk(53.7%, 50.9%, 0%, 14.5%)
CIE-LAB	lab(49.91, 28.73, -57.84)
CIE-LCH	lch(49.91, 64.58, 296.41°)
OKLab	oklab(57.94% 0.0218 -0.1652)
OKLCH	oklch(57.94% 0.167 277.5)
XYZ	xyz(23.2754, 18.3425, 68.6301)
Luminance	0.1834 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656BDA #DAD465

analogous

#65A6DA #656BDA #9965DA

triadic

#656BDA #DA656B #6BDA65

tetradic

#656BDA #DA65A6 #DAD465 #65DA99

square

#656BDA #DA65A6 #DAD465 #65DA99

split-complementary

#656BDA #DA9965 #A6DA65

monochromatic

#262C9F #343CCE #656BDA #969AE6 #C8CAF2

Accessibility & contrast

On white

4.50

#656BDA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#656BDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656BDA

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656BDA	#FFFFFF	#000000	##000000
##656BDA	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#317CDE

Deuteranopia (green-blind)

#2072D8

Tritanopia (blue-blind)

#2D8498

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #656bda;
/* rgb */ color: rgb(101, 107, 218);
/* oklch */ color: oklch(57.9% 0.167 277.5);

Tailwind

colors: {
  custom: {
    50: '#9995e6',
    500: '#656bda',
    950: '#000000',
  },
}

SCSS

$custom: #656bda;
$custom-light: #9995e6;
$custom-dark: #000000;

JSON

{
  "hex": "#656bda",
  "rgb": {
    "r": 101,
    "g": 107,
    "b": 218
  },
  "hsl": {
    "h": 236.923,
    "s": 61.257,
    "l": 62.549
  },
  "oklch": {
    "l": 0.57942,
    "c": 0.16663,
    "h": 277.5
  },
  "luminance": 0.18344
}

Semantic roles & 50–950 ramp

primary

#656BDA

secondary

#E3E0B8

accent

#C01DC9

background

#F9F9FE

surface

#F2F1FC

border

#CCCBD5

text

#0F0D16

muted

#7E7E84

Preview Lab

Preview with #656BDA

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

Preview Lab → · Contrast checker → · Palette generator →