#6151D8#6151D8

#6151D8 is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.9% C 0.198 H 282.6°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#6151D8
RGB	rgb(97, 81, 216)
HSL	hsl(247, 63%, 58%)
HSV	hsv(247, 63%, 85%)
CMYK	cmyk(55.1%, 62.5%, 0%, 15.3%)
CIE-LAB	lab(43.33, 42.94, -67.36)
CIE-LCH	lch(43.33, 79.88, 302.52°)
OKLab	oklab(52.95% 0.0434 -0.1935)
OKLCH	oklch(52.95% 0.198 282.6)
XYZ	xyz(20.2631, 13.3829, 66.4678)
Luminance	0.1338 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6151D8 #C8D851

analogous

#5184D8 #6151D8 #A451D8

triadic

#6151D8 #D86151 #51D861

tetradic

#6151D8 #D85184 #C8D851 #51D8A4

square

#6151D8 #D85184 #C8D851 #51D8A4

split-complementary

#6151D8 #D8A451 #84D851

monochromatic

#2D208F #3D2BC1 #6151D8 #8E83E3 #BCB5EE

Accessibility & contrast

On white

5.71

#6151D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#6151D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6151D8

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6151D8	#FFFFFF	#000000	##FFFFFF
##6151D8	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BDC

Deuteranopia (green-blind)

#0062D5

Tritanopia (blue-blind)

#28728D

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #6151d8;
/* rgb */ color: rgb(97, 81, 216);
/* oklch */ color: oklch(52.9% 0.198 282.6);

Tailwind

colors: {
  custom: {
    50: '#9883e5',
    500: '#6151d8',
    950: '#000000',
  },
}

SCSS

$custom: #6151d8;
$custom-light: #9883e5;
$custom-dark: #000000;

JSON

{
  "hex": "#6151d8",
  "rgb": {
    "r": 97,
    "g": 81,
    "b": 216
  },
  "hsl": {
    "h": 247.111,
    "s": 63.38,
    "l": 58.235
  },
  "oklch": {
    "l": 0.52949,
    "c": 0.19826,
    "h": 282.6
  },
  "luminance": 0.13384
}

Semantic roles & 50–950 ramp

primary

#6151D8

secondary

#D7DDA8

accent

#E641D3

background

#FAF8FE

surface

#F3EFFC

border

#CDCAD5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #6151D8

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

Preview Lab → · Contrast checker → · Palette generator →