#656BCA#656BCA

#656BCA is a mid, vivid blue. Relative luminance 0.175; OKLCH L 56.9% C 0.144 H 278.0°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#656BCA
RGB	rgb(101, 107, 202)
HSL	hsl(236, 49%, 59%)
HSV	hsv(236, 50%, 79%)
CMYK	cmyk(50%, 47%, 0%, 20.8%)
CIE-LAB	lab(48.94, 23.71, -50.28)
CIE-LCH	lch(48.94, 55.59, 295.24°)
OKLab	oklab(56.9% 0.0202 -0.143)
OKLCH	oklch(56.9% 0.144 278)
XYZ	xyz(21.2819, 17.5451, 58.1308)
Luminance	0.1755 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656BCA #CAC465

analogous

#659DCA #656BCA #9265CA

triadic

#656BCA #CA656B #6BCA65

tetradic

#656BCA #CA659D #CAC465 #65CA92

square

#656BCA #CA659D #CAC465 #65CA92

split-complementary

#656BCA #CA9265 #9DCA65

monochromatic

#2E3386 #3E45B4 #656BCA #9397DA #C0C3E9

Accessibility & contrast

On white

4.66

#656BCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#656BCA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #656BCA

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656BCA	#FFFFFF	#000000	##FFFFFF
##656BCA	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4178CD

Deuteranopia (green-blind)

#3870C8

Tritanopia (blue-blind)

#3D7F91

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #656bca;
/* rgb */ color: rgb(101, 107, 202);
/* oklch */ color: oklch(56.9% 0.144 278.0);

Tailwind

colors: {
  custom: {
    50: '#9795db',
    500: '#656bca',
    950: '#000000',
  },
}

SCSS

$custom: #656bca;
$custom-light: #9795db;
$custom-dark: #000000;

JSON

{
  "hex": "#656bca",
  "rgb": {
    "r": 101,
    "g": 107,
    "b": 202
  },
  "hsl": {
    "h": 236.436,
    "s": 48.792,
    "l": 59.412
  },
  "oklch": {
    "l": 0.56899,
    "c": 0.1444,
    "h": 278
  },
  "luminance": 0.17546
}

Semantic roles & 50–950 ramp

primary

#656BCA

secondary

#D9D7B2

accent

#D04FD8

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #656BCA

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

Preview Lab → · Contrast checker → · Palette generator →