#656CB2#656CB2

#656CB2 is a mid, moderate blue. Relative luminance 0.167; OKLCH L 55.7% C 0.108 H 277.9°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#656CB2
RGB	rgb(101, 108, 178)
HSL	hsl(235, 33%, 55%)
HSV	hsv(235, 43%, 70%)
CMYK	cmyk(43.3%, 39.3%, 0%, 30.2%)
CIE-LAB	lab(47.89, 15.76, -38.10)
CIE-LCH	lch(47.89, 41.23, 292.47°)
OKLab	oklab(55.67% 0.0149 -0.1073)
OKLCH	oklch(55.67% 0.108 277.9)
XYZ	xyz(18.7629, 16.7053, 44.3467)
Luminance	0.1671 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656CB2 #B2AB65

analogous

#6593B2 #656CB2 #8465B2

triadic

#656CB2 #B2656C #6CB265

tetradic

#656CB2 #B26593 #B2AB65 #65B284

square

#656CB2 #B26593 #B2AB65 #65B284

split-complementary

#656CB2 #B28465 #93B265

monochromatic

#343968 #494F91 #656CB2 #8E93C6 #B7BADB

Accessibility & contrast

On white

4.84

#656CB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#656CB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #656CB2

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656CB2	#FFFFFF	#000000	##FFFFFF
##656CB2	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5375B5

Deuteranopia (green-blind)

#4E6FB0

Tritanopia (blue-blind)

#4C7A86

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #656cb2;
/* rgb */ color: rgb(101, 108, 178);
/* oklch */ color: oklch(55.7% 0.108 277.9);

Tailwind

colors: {
  custom: {
    50: '#9496c9',
    500: '#656cb2',
    950: '#000000',
  },
}

SCSS

$custom: #656cb2;
$custom-light: #9496c9;
$custom-dark: #000000;

JSON

{
  "hex": "#656cb2",
  "rgb": {
    "r": 101,
    "g": 108,
    "b": 178
  },
  "hsl": {
    "h": 234.545,
    "s": 33.333,
    "l": 54.706
  },
  "oklch": {
    "l": 0.55668,
    "c": 0.10836,
    "h": 277.9
  },
  "luminance": 0.16706
}

Semantic roles & 50–950 ramp

primary

#656CB2

secondary

#CAC7A9

accent

#C05EC9

background

#F9F9FC

surface

#F2F1F8

border

#CCCBD1

text

#0D0D13

muted

#7E7E82

Preview Lab

Preview with #656CB2

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

Preview Lab → · Contrast checker → · Palette generator →