#656DA5#656DA5

#656DA5 is a mid, moderate blue. Relative luminance 0.164; OKLCH L 55.2% C 0.088 H 276.9°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#656DA5
RGB	rgb(101, 109, 165)
HSL	hsl(233, 26%, 52%)
HSV	hsv(233, 39%, 65%)
CMYK	cmyk(38.8%, 33.9%, 0%, 35.3%)
CIE-LAB	lab(47.52, 11.33, -31.08)
CIE-LCH	lch(47.52, 33.08, 290.02°)
OKLab	oklab(55.18% 0.0105 -0.0869)
OKLCH	oklch(55.18% 0.088 276.9)
XYZ	xyz(17.6250, 16.4199, 37.8307)
Luminance	0.1642 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656DA5 #A59D65

analogous

#658DA5 #656DA5 #7D65A5

triadic

#656DA5 #A5656D #6DA565

tetradic

#656DA5 #A5658D #A59D65 #65A57D

square

#656DA5 #A5658D #A59D65 #65A57D

split-complementary

#656DA5 #A57D65 #8DA565

monochromatic

#353A5B #4C5281 #656DA5 #8C92BC #B2B6D2

Accessibility & contrast

On white

4.90

#656DA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#656DA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #656DA5

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656DA5	#FFFFFF	#000000	##FFFFFF
##656DA5	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)

#5B73A7

Deuteranopia (green-blind)

#566EA4

Tritanopia (blue-blind)

#527881

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #656da5;
/* rgb */ color: rgb(101, 109, 165);
/* oklch */ color: oklch(55.2% 0.088 276.9);

Tailwind

colors: {
  custom: {
    50: '#9396c0',
    500: '#656da5',
    950: '#000000',
  },
}

SCSS

$custom: #656da5;
$custom-light: #9396c0;
$custom-dark: #000000;

JSON

{
  "hex": "#656da5",
  "rgb": {
    "r": 101,
    "g": 109,
    "b": 165
  },
  "hsl": {
    "h": 232.5,
    "s": 26.23,
    "l": 52.157
  },
  "oklch": {
    "l": 0.55178,
    "c": 0.08759,
    "h": 276.9
  },
  "luminance": 0.16421
}

Semantic roles & 50–950 ramp

primary

#656DA5

secondary

#C1BDA5

accent

#B765C3

background

#F9F9FB

surface

#F1F2F7

border

#CBCCD0

text

#0D0D12

muted

#7E7E81

Preview Lab

Preview with #656DA5

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

Preview Lab → · Contrast checker → · Palette generator →