#656FC5#656FC5

#656FC5 is a mid, vivid blue. Relative luminance 0.182; OKLCH L 57.4% C 0.132 H 276.4°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#656FC5
RGB	rgb(101, 111, 197)
HSL	hsl(234, 45%, 58%)
HSV	hsv(234, 49%, 77%)
CMYK	cmyk(48.7%, 43.7%, 0%, 22.7%)
CIE-LAB	lab(49.70, 19.70, -46.21)
CIE-LCH	lch(49.70, 50.23, 293.09°)
OKLab	oklab(57.38% 0.0147 -0.131)
OKLCH	oklch(57.38% 0.132 276.4)
XYZ	xyz(21.1262, 18.1656, 55.2056)
Luminance	0.1817 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656FC5 #C5BB65

analogous

#659FC5 #656FC5 #8B65C5

triadic

#656FC5 #C5656F #6FC565

tetradic

#656FC5 #C5659F #C5BB65 #65C58B

square

#656FC5 #C5659F #C5BB65 #65C58B

split-complementary

#656FC5 #C58B65 #9FC565

monochromatic

#303880 #414CAC #656FC5 #9199D6 #BEC2E6

Accessibility & contrast

On white

4.53

#656FC5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#656FC5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #656FC5

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656FC5	#FFFFFF	#000000	##000000
##656FC5	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C7AC8

Deuteranopia (green-blind)

#4472C3

Tritanopia (blue-blind)

#408190

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #656fc5;
/* rgb */ color: rgb(101, 111, 197);
/* oklch */ color: oklch(57.4% 0.132 276.4);

Tailwind

colors: {
  custom: {
    50: '#9698d7',
    500: '#656fc5',
    950: '#000000',
  },
}

SCSS

$custom: #656fc5;
$custom-light: #9698d7;
$custom-dark: #000000;

JSON

{
  "hex": "#656fc5",
  "rgb": {
    "r": 101,
    "g": 111,
    "b": 197
  },
  "hsl": {
    "h": 233.75,
    "s": 45.283,
    "l": 58.431
  },
  "oklch": {
    "l": 0.57381,
    "c": 0.13183,
    "h": 276.4
  },
  "luminance": 0.18167
}

Semantic roles & 50–950 ramp

primary

#656FC5

secondary

#D6D2B0

accent

#C753D5

background

#F9F9FD

surface

#F2F2FA

border

#CCCCD3

text

#0E0D14

muted

#7E7E83

Preview Lab

Preview with #656FC5

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

Preview Lab → · Contrast checker → · Palette generator →