#6151D2#6151D2

#6151D2 is a mid, vivid blue. Relative luminance 0.131; OKLCH L 52.5% C 0.191 H 283.3°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#6151D2
RGB	rgb(97, 81, 210)
HSL	hsl(247, 59%, 57%)
HSV	hsv(247, 61%, 82%)
CMYK	cmyk(53.8%, 61.4%, 0%, 17.6%)
CIE-LAB	lab(42.88, 41.11, -64.66)
CIE-LCH	lch(42.88, 76.62, 302.45°)
OKLab	oklab(52.48% 0.0438 -0.1855)
OKLCH	oklch(52.48% 0.191 283.3)
XYZ	xyz(19.5015, 13.0783, 62.4570)
Luminance	0.1308 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6151D2 #C2D251

analogous

#5182D2 #6151D2 #A251D2

triadic

#6151D2 #D26151 #51D261

tetradic

#6151D2 #D25182 #C2D251 #51D2A2

square

#6151D2 #D25182 #C2D251 #51D2A2

split-complementary

#6151D2 #D2A251 #82D251

monochromatic

#2F2386 #402FB7 #6151D2 #8D82DF #B9B2EB

Accessibility & contrast

On white

5.81

#6151D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#6151D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6151D2

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6151D2	#FFFFFF	#000000	##FFFFFF
##6151D2	1.00	5.81	3.62	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069D6

Deuteranopia (green-blind)

#0061CF

Tritanopia (blue-blind)

#2F708A

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #6151d2;
/* rgb */ color: rgb(97, 81, 210);
/* oklch */ color: oklch(52.5% 0.191 283.3);

Tailwind

colors: {
  custom: {
    50: '#9783e1',
    500: '#6151d2',
    950: '#000000',
  },
}

SCSS

$custom: #6151d2;
$custom-light: #9783e1;
$custom-dark: #000000;

JSON

{
  "hex": "#6151d2",
  "rgb": {
    "r": 97,
    "g": 81,
    "b": 210
  },
  "hsl": {
    "h": 247.442,
    "s": 58.904,
    "l": 57.059
  },
  "oklch": {
    "l": 0.52476,
    "c": 0.19062,
    "h": 283.3
  },
  "luminance": 0.13079
}

Semantic roles & 50–950 ramp

primary

#6151D2

secondary

#D3DAA5

accent

#E246CF

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0F0A15

muted

#7E7C83

Preview Lab

Preview with #6151D2

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

Preview Lab → · Contrast checker → · Palette generator →