#6161CF#6161CF

#6161CF is a mid, vivid blue. Relative luminance 0.156; OKLCH L 55.0% C 0.166 H 279.5°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#6161CF
RGB	rgb(97, 97, 207)
HSL	hsl(240, 53%, 60%)
HSV	hsv(240, 53%, 81%)
CMYK	cmyk(53.1%, 53.1%, 0%, 18.8%)
CIE-LAB	lab(46.44, 30.55, -57.18)
CIE-LCH	lch(46.44, 64.83, 298.11°)
OKLab	oklab(55.04% 0.0273 -0.1634)
OKLCH	oklch(55.04% 0.166 279.5)
XYZ	xyz(20.4634, 15.5945, 60.9511)
Luminance	0.1560 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6161CF #CFCF61

analogous

#6198CF #6161CF #9861CF

triadic

#6161CF #CF6161 #61CF61

tetradic

#6161CF #CF6198 #CFCF61 #61CF98

square

#6161CF #CF6198 #CFCF61 #61CF98

split-complementary

#6161CF #CF9861 #98CF61

monochromatic

#2A2A8B #3939BA #6161CF #9090DD #BFBFEC

Accessibility & contrast

On white

5.10

#6161CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#6161CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6161CF

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6161CF	#FFFFFF	#000000	##FFFFFF
##6161CF	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2272D3

Deuteranopia (green-blind)

#0E6ACD

Tritanopia (blue-blind)

#307A8F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #6161cf;
/* rgb */ color: rgb(97, 97, 207);
/* oklch */ color: oklch(55.0% 0.166 279.5);

Tailwind

colors: {
  custom: {
    50: '#968ede',
    500: '#6161cf',
    950: '#000000',
  },
}

SCSS

$custom: #6161cf;
$custom-light: #968ede;
$custom-dark: #000000;

JSON

{
  "hex": "#6161cf",
  "rgb": {
    "r": 97,
    "g": 97,
    "b": 207
  },
  "hsl": {
    "h": 240,
    "s": 53.398,
    "l": 59.608
  },
  "oklch": {
    "l": 0.55041,
    "c": 0.16569,
    "h": 279.5
  },
  "luminance": 0.15596
}

Semantic roles & 50–950 ramp

primary

#6161CF

secondary

#DBDBB1

accent

#DD4BDD

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #6161CF

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

Preview Lab → · Contrast checker → · Palette generator →