#656ED0#656ED0

#656ED0 is a mid, vivid blue. Relative luminance 0.185; OKLCH L 57.9% C 0.149 H 276.7°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#656ED0
RGB	rgb(101, 110, 208)
HSL	hsl(235, 53%, 61%)
HSV	hsv(235, 51%, 82%)
CMYK	cmyk(51.4%, 47.1%, 0%, 18.4%)
CIE-LAB	lab(50.06, 23.74, -51.91)
CIE-LCH	lch(50.06, 57.09, 294.58°)
OKLab	oklab(57.86% 0.0175 -0.1477)
OKLCH	oklch(57.86% 0.149 276.7)
XYZ	xyz(22.3243, 18.4713, 62.0512)
Luminance	0.1847 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656ED0 #D0C765

analogous

#65A3D0 #656ED0 #9165D0

triadic

#656ED0 #D0656E #6ED065

tetradic

#656ED0 #D065A3 #D0C765 #65D091

square

#656ED0 #D065A3 #D0C765 #65D091

split-complementary

#656ED0 #D09165 #A3D065

monochromatic

#2C348F #3A45BE #656ED0 #949ADE #C3C6ED

Accessibility & contrast

On white

4.47

#656ED0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#656ED0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656ED0

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656ED0	#FFFFFF	#000000	##000000
##656ED0	1.00	4.47	4.69	4.69
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#427CD4

Deuteranopia (green-blind)

#3773CE

Tritanopia (blue-blind)

#378395

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #656ed0;
/* rgb */ color: rgb(101, 110, 208);
/* oklch */ color: oklch(57.9% 0.149 276.7);

Tailwind

colors: {
  custom: {
    50: '#9897df',
    500: '#656ed0',
    950: '#000000',
  },
}

SCSS

$custom: #656ed0;
$custom-light: #9897df;
$custom-dark: #000000;

JSON

{
  "hex": "#656ed0",
  "rgb": {
    "r": 101,
    "g": 110,
    "b": 208
  },
  "hsl": {
    "h": 234.953,
    "s": 53.234,
    "l": 60.588
  },
  "oklch": {
    "l": 0.57863,
    "c": 0.14878,
    "h": 276.7
  },
  "luminance": 0.18473
}

Semantic roles & 50–950 ramp

primary

#656ED0

secondary

#DDD9B4

accent

#B425C1

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #656ED0

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

Preview Lab → · Contrast checker → · Palette generator →