#656DBC#656DBC

#656DBC is a mid, vivid blue. Relative luminance 0.173; OKLCH L 56.4% C 0.122 H 277.4°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#656DBC
RGB	rgb(101, 109, 188)
HSL	hsl(234, 39%, 57%)
HSV	hsv(234, 46%, 74%)
CMYK	cmyk(46.3%, 42%, 0%, 26.3%)
CIE-LAB	lab(48.68, 18.16, -42.65)
CIE-LCH	lch(48.68, 46.35, 293.07°)
OKLab	oklab(56.45% 0.0156 -0.1206)
OKLCH	oklch(56.45% 0.122 277.4)
XYZ	xyz(19.9098, 17.3338, 49.8639)
Luminance	0.1734 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656DBC #BCB465

analogous

#6599BC #656DBC #8965BC

triadic

#656DBC #BC656D #6DBC65

tetradic

#656DBC #BC6599 #BCB465 #65BC89

square

#656DBC #BC6599 #BCB465 #65BC89

split-complementary

#656DBC #BC8965 #99BC65

monochromatic

#333974 #454D9F #656DBC #9095CF #BABEE1

Accessibility & contrast

On white

4.70

#656DBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#656DBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #656DBC

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656DBC	#FFFFFF	#000000	##FFFFFF
##656DBC	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F77BF

Deuteranopia (green-blind)

#4870BA

Tritanopia (blue-blind)

#467D8B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #656dbc;
/* rgb */ color: rgb(101, 109, 188);
/* oklch */ color: oklch(56.4% 0.122 277.4);

Tailwind

colors: {
  custom: {
    50: '#9596d0',
    500: '#656dbc',
    950: '#000000',
  },
}

SCSS

$custom: #656dbc;
$custom-light: #9596d0;
$custom-dark: #000000;

JSON

{
  "hex": "#656dbc",
  "rgb": {
    "r": 101,
    "g": 109,
    "b": 188
  },
  "hsl": {
    "h": 234.483,
    "s": 39.367,
    "l": 56.667
  },
  "oklch": {
    "l": 0.56445,
    "c": 0.1216,
    "h": 277.4
  },
  "luminance": 0.17335
}

Semantic roles & 50–950 ramp

primary

#656DBC

secondary

#D0CDAD

accent

#C459CF

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0E0D14

muted

#7E7E82

Preview Lab

Preview with #656DBC

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

Preview Lab → · Contrast checker → · Palette generator →