#656BB0#656BB0

#656BB0 is a mid, moderate blue. Relative luminance 0.164; OKLCH L 55.4% C 0.107 H 278.5°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#656BB0
RGB	rgb(101, 107, 176)
HSL	hsl(235, 32%, 54%)
HSV	hsv(235, 43%, 69%)
CMYK	cmyk(42.6%, 39.2%, 0%, 31%)
CIE-LAB	lab(47.52, 15.78, -37.52)
CIE-LCH	lch(47.52, 40.70, 292.81°)
OKLab	oklab(55.35% 0.0158 -0.1056)
OKLCH	oklch(55.35% 0.107 278.5)
XYZ	xyz(18.4587, 16.4158, 43.2619)
Luminance	0.1642 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656BB0 #B0AA65

analogous

#6591B0 #656BB0 #8565B0

triadic

#656BB0 #B0656B #6BB065

tetradic

#656BB0 #B06591 #B0AA65 #65B085

square

#656BB0 #B06591 #B0AA65 #65B085

split-complementary

#656BB0 #B08565 #91B065

monochromatic

#343866 #494F8F #656BB0 #8D92C5 #B6B9DA

Accessibility & contrast

On white

4.90

#656BB0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#656BB0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #656BB0

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656BB0	#FFFFFF	#000000	##FFFFFF
##656BB0	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5374B3

Deuteranopia (green-blind)

#4E6EAE

Tritanopia (blue-blind)

#4D7985

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #656bb0;
/* rgb */ color: rgb(101, 107, 176);
/* oklch */ color: oklch(55.4% 0.107 278.5);

Tailwind

colors: {
  custom: {
    50: '#9495c8',
    500: '#656bb0',
    950: '#000000',
  },
}

SCSS

$custom: #656bb0;
$custom-light: #9495c8;
$custom-dark: #000000;

JSON

{
  "hex": "#656bb0",
  "rgb": {
    "r": 101,
    "g": 107,
    "b": 176
  },
  "hsl": {
    "h": 235.2,
    "s": 32.189,
    "l": 54.314
  },
  "oklch": {
    "l": 0.55351,
    "c": 0.10683,
    "h": 278.5
  },
  "luminance": 0.16417
}

Semantic roles & 50–950 ramp

primary

#656BB0

secondary

#C8C6A8

accent

#C05FC8

background

#F9F9FC

surface

#F2F1F8

border

#CCCBD1

text

#0D0D13

muted

#7E7E82

Preview Lab

Preview with #656BB0

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

Preview Lab → · Contrast checker → · Palette generator →