#656DB5#656DB5

#656DB5 is a mid, moderate blue. Relative luminance 0.170; OKLCH L 56.0% C 0.111 H 277.4°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#656DB5
RGB	rgb(101, 109, 181)
HSL	hsl(234, 35%, 55%)
HSV	hsv(234, 44%, 71%)
CMYK	cmyk(44.2%, 39.8%, 0%, 29%)
CIE-LAB	lab(48.31, 16.04, -39.18)
CIE-LCH	lch(48.31, 42.34, 292.27°)
OKLab	oklab(56.04% 0.0143 -0.1105)
OKLCH	oklch(56.04% 0.111 277.4)
XYZ	xyz(19.1734, 17.0392, 45.9857)
Luminance	0.1704 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656DB5 #B5AD65

analogous

#6595B5 #656DB5 #8565B5

triadic

#656DB5 #B5656D #6DB565

tetradic

#656DB5 #B56595 #B5AD65 #65B585

square

#656DB5 #B56595 #B5AD65 #65B585

split-complementary

#656DB5 #B58565 #95B565

monochromatic

#34396C #484F95 #656DB5 #8E94C9 #B8BBDD

Accessibility & contrast

On white

4.76

#656DB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#656DB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #656DB5

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656DB5	#FFFFFF	#000000	##FFFFFF
##656DB5	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5376B8

Deuteranopia (green-blind)

#4D70B3

Tritanopia (blue-blind)

#4A7C88

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #656db5;
/* rgb */ color: rgb(101, 109, 181);
/* oklch */ color: oklch(56.0% 0.111 277.4);

Tailwind

colors: {
  custom: {
    50: '#9596cb',
    500: '#656db5',
    950: '#000000',
  },
}

SCSS

$custom: #656db5;
$custom-light: #9596cb;
$custom-dark: #000000;

JSON

{
  "hex": "#656db5",
  "rgb": {
    "r": 101,
    "g": 109,
    "b": 181
  },
  "hsl": {
    "h": 234,
    "s": 35.088,
    "l": 55.294
  },
  "oklch": {
    "l": 0.56043,
    "c": 0.11138,
    "h": 277.4
  },
  "luminance": 0.1704
}

Semantic roles & 50–950 ramp

primary

#656DB5

secondary

#CCC8AA

accent

#C05DCB

background

#F9F9FC

surface

#F2F2F8

border

#CCCCD1

text

#0D0D13

muted

#7E7E82

Preview Lab

Preview with #656DB5

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

Preview Lab → · Contrast checker → · Palette generator →