#656EDF#656EDF

#656EDF is a mid, vivid blue. Relative luminance 0.192; OKLCH L 58.8% C 0.170 H 276.4°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#656EDF
RGB	rgb(101, 110, 223)
HSL	hsl(236, 66%, 64%)
HSV	hsv(236, 55%, 87%)
CMYK	cmyk(54.7%, 50.7%, 0%, 12.5%)
CIE-LAB	lab(50.97, 28.48, -58.96)
CIE-LCH	lch(50.97, 65.48, 295.78°)
OKLab	oklab(58.84% 0.019 -0.1685)
OKLCH	oklch(58.84% 0.17 276.4)
XYZ	xyz(24.2578, 19.2446, 72.2341)
Luminance	0.1925 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656EDF #DFD665

analogous

#65ABDF #656EDF #9965DF

triadic

#656EDF #DF656E #6EDF65

tetradic

#656EDF #DF65AB #DFD665 #65DF99

square

#656EDF #DF65AB #DFD665 #65DF99

split-complementary

#656EDF #DF9965 #ABDF65

monochromatic

#232CA7 #323ED4 #656EDF #989EEA #CACDF4

Accessibility & contrast

On white

4.33

#656EDF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#656EDF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656EDF

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656EDF	#FFFFFF	#000000	##000000
##656EDF	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#337FE3

Deuteranopia (green-blind)

#1F75DD

Tritanopia (blue-blind)

#26879C

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #656edf;
/* rgb */ color: rgb(101, 110, 223);
/* oklch */ color: oklch(58.8% 0.170 276.4);

Tailwind

colors: {
  custom: {
    50: '#9a97ea',
    500: '#656edf',
    950: '#000000',
  },
}

SCSS

$custom: #656edf;
$custom-light: #9a97ea;
$custom-dark: #000000;

JSON

{
  "hex": "#656edf",
  "rgb": {
    "r": 101,
    "g": 110,
    "b": 223
  },
  "hsl": {
    "h": 235.574,
    "s": 65.591,
    "l": 63.529
  },
  "oklch": {
    "l": 0.58842,
    "c": 0.16953,
    "h": 276.4
  },
  "luminance": 0.19246
}

Semantic roles & 50–950 ramp

primary

#656EDF

secondary

#E6E2BA

accent

#C018CD

background

#FAF9FE

surface

#F3F2FD

border

#CDCCD5

text

#0F0D16

muted

#7F7E84

Preview Lab

Preview with #656EDF

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

Preview Lab → · Contrast checker → · Palette generator →