#656CA3#656CA3

#656CA3 is a mid, moderate blue. Relative luminance 0.161; OKLCH L 54.9% C 0.086 H 277.6°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#656CA3
RGB	rgb(101, 108, 163)
HSL	hsl(233, 25%, 52%)
HSV	hsv(233, 38%, 64%)
CMYK	cmyk(38%, 33.7%, 0%, 36.1%)
CIE-LAB	lab(47.15, 11.36, -30.49)
CIE-LCH	lch(47.15, 32.54, 290.44°)
OKLab	oklab(54.86% 0.0114 -0.0852)
OKLCH	oklch(54.86% 0.086 277.6)
XYZ	xyz(17.3383, 16.1355, 36.8441)
Luminance	0.1614 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656CA3 #A39C65

analogous

#658BA3 #656CA3 #7D65A3

triadic

#656CA3 #A3656C #6CA365

tetradic

#656CA3 #A3658B #A39C65 #65A37D

square

#656CA3 #A3658B #A39C65 #65A37D

split-complementary

#656CA3 #A37D65 #8BA365

monochromatic

#353959 #4C527F #656CA3 #8B91BA #B2B5D1

Accessibility & contrast

On white

4.97

#656CA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#656CA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #656CA3

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656CA3	#FFFFFF	#000000	##FFFFFF
##656CA3	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A72A5

Deuteranopia (green-blind)

#566EA2

Tritanopia (blue-blind)

#537780

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #656ca3;
/* rgb */ color: rgb(101, 108, 163);
/* oklch */ color: oklch(54.9% 0.086 277.6);

Tailwind

colors: {
  custom: {
    50: '#9396be',
    500: '#656ca3',
    950: '#000000',
  },
}

SCSS

$custom: #656ca3;
$custom-light: #9396be;
$custom-dark: #000000;

JSON

{
  "hex": "#656ca3",
  "rgb": {
    "r": 101,
    "g": 108,
    "b": 163
  },
  "hsl": {
    "h": 233.226,
    "s": 25.203,
    "l": 51.765
  },
  "oklch": {
    "l": 0.54863,
    "c": 0.08599,
    "h": 277.6
  },
  "luminance": 0.16136
}

Semantic roles & 50–950 ramp

primary

#656CA3

secondary

#C0BCA4

accent

#B766C2

background

#F9F9FB

surface

#F1F1F7

border

#CBCBD0

text

#0D0D12

muted

#7E7E81

Preview Lab

Preview with #656CA3

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

Preview Lab → · Contrast checker → · Palette generator →