#656FB4#656FB4

#656FB4 is a mid, moderate blue. Relative luminance 0.174; OKLCH L 56.4% C 0.107 H 276.1°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#656FB4
RGB	rgb(101, 111, 180)
HSL	hsl(232, 34%, 55%)
HSV	hsv(232, 44%, 71%)
CMYK	cmyk(43.9%, 38.3%, 0%, 29.4%)
CIE-LAB	lab(48.80, 14.52, -37.83)
CIE-LCH	lch(48.80, 40.52, 291.00°)
OKLab	oklab(56.4% 0.0115 -0.1065)
OKLCH	oklch(56.4% 0.107 276.1)
XYZ	xyz(19.2870, 17.4299, 45.5192)
Luminance	0.1743 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656FB4 #B4AA65

analogous

#6597B4 #656FB4 #8265B4

triadic

#656FB4 #B4656F #6FB465

tetradic

#656FB4 #B46597 #B4AA65 #65B482

square

#656FB4 #B46597 #B4AA65 #65B482

split-complementary

#656FB4 #B48265 #97B465

monochromatic

#343B6B #485294 #656FB4 #8E95C8 #B7BCDC

Accessibility & contrast

On white

4.68

#656FB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#656FB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #656FB4

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656FB4	#FFFFFF	#000000	##FFFFFF
##656FB4	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5677B7

Deuteranopia (green-blind)

#5071B2

Tritanopia (blue-blind)

#4B7D89

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #656fb4;
/* rgb */ color: rgb(101, 111, 180);
/* oklch */ color: oklch(56.4% 0.107 276.1);

Tailwind

colors: {
  custom: {
    50: '#9598cb',
    500: '#656fb4',
    950: '#000000',
  },
}

SCSS

$custom: #656fb4;
$custom-light: #9598cb;
$custom-dark: #000000;

JSON

{
  "hex": "#656fb4",
  "rgb": {
    "r": 101,
    "g": 111,
    "b": 180
  },
  "hsl": {
    "h": 232.405,
    "s": 34.498,
    "l": 55.098
  },
  "oklch": {
    "l": 0.564,
    "c": 0.10714,
    "h": 276.1
  },
  "luminance": 0.17431
}

Semantic roles & 50–950 ramp

primary

#656FB4

secondary

#CBC7AA

accent

#BD5DCB

background

#F9F9FC

surface

#F2F2F8

border

#CCCCD1

text

#0D0D13

muted

#7E7E82

Preview Lab

Preview with #656FB4

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

Preview Lab → · Contrast checker → · Palette generator →