#656EBB#656EBB

#656EBB is a mid, moderate blue. Relative luminance 0.175; OKLCH L 56.6% C 0.119 H 276.9°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#656EBB
RGB	rgb(101, 110, 187)
HSL	hsl(234, 39%, 56%)
HSV	hsv(234, 46%, 73%)
CMYK	cmyk(46%, 41.2%, 0%, 26.7%)
CIE-LAB	lab(48.89, 17.25, -41.73)
CIE-LCH	lch(48.89, 45.15, 292.45°)
OKLab	oklab(56.59% 0.0142 -0.1179)
OKLCH	oklch(56.59% 0.119 276.9)
XYZ	xyz(19.9097, 17.5054, 49.3339)
Luminance	0.1751 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656EBB #BBB265

analogous

#6599BB #656EBB #8765BB

triadic

#656EBB #BB656E #6EBB65

tetradic

#656EBB #BB6599 #BBB265 #65BB87

square

#656EBB #BB6599 #BBB265 #65BB87

split-complementary

#656EBB #BB8765 #99BB65

monochromatic

#333973 #454F9D #656EBB #8F96CE #BABEE0

Accessibility & contrast

On white

4.67

#656EBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#656EBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #656EBB

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656EBB	#FFFFFF	#000000	##FFFFFF
##656EBB	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5178BE

Deuteranopia (green-blind)

#4A71B9

Tritanopia (blue-blind)

#477E8B

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #656ebb;
/* rgb */ color: rgb(101, 110, 187);
/* oklch */ color: oklch(56.6% 0.119 276.9);

Tailwind

colors: {
  custom: {
    50: '#9597d0',
    500: '#656ebb',
    950: '#000000',
  },
}

SCSS

$custom: #656ebb;
$custom-light: #9597d0;
$custom-dark: #000000;

JSON

{
  "hex": "#656ebb",
  "rgb": {
    "r": 101,
    "g": 110,
    "b": 187
  },
  "hsl": {
    "h": 233.721,
    "s": 38.739,
    "l": 56.471
  },
  "oklch": {
    "l": 0.5659,
    "c": 0.11877,
    "h": 276.9
  },
  "luminance": 0.17506
}

Semantic roles & 50–950 ramp

primary

#656EBB

secondary

#D0CCAC

accent

#C259CF

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0E0D14

muted

#7E7E82

Preview Lab

Preview with #656EBB

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

Preview Lab → · Contrast checker → · Palette generator →