#6151D5#6151D5

#6151D5 is a mid, vivid blue. Relative luminance 0.132; OKLCH L 52.7% C 0.194 H 283.0°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#6151D5
RGB	rgb(97, 81, 213)
HSL	hsl(247, 61%, 58%)
HSV	hsv(247, 62%, 84%)
CMYK	cmyk(54.5%, 62%, 0%, 16.5%)
CIE-LAB	lab(43.11, 42.02, -66.01)
CIE-LCH	lch(43.11, 78.25, 302.48°)
OKLab	oklab(52.71% 0.0436 -0.1895)
OKLCH	oklch(52.71% 0.194 283)
XYZ	xyz(19.8788, 13.2292, 64.4439)
Luminance	0.1323 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6151D5 #C5D551

analogous

#5183D5 #6151D5 #A351D5

triadic

#6151D5 #D56151 #51D561

tetradic

#6151D5 #D55183 #C5D551 #51D5A3

square

#6151D5 #D55183 #C5D551 #51D5A3

split-complementary

#6151D5 #D5A351 #83D551

monochromatic

#2E218A #3F2DBC #6151D5 #8E82E1 #BBB4ED

Accessibility & contrast

On white

5.76

#6151D5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#6151D5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6151D5

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6151D5	#FFFFFF	#000000	##FFFFFF
##6151D5	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AD9

Deuteranopia (green-blind)

#0061D2

Tritanopia (blue-blind)

#2C718B

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #6151d5;
/* rgb */ color: rgb(97, 81, 213);
/* oklch */ color: oklch(52.7% 0.194 283.0);

Tailwind

colors: {
  custom: {
    50: '#9883e3',
    500: '#6151d5',
    950: '#000000',
  },
}

SCSS

$custom: #6151d5;
$custom-light: #9883e3;
$custom-dark: #000000;

JSON

{
  "hex": "#6151d5",
  "rgb": {
    "r": 97,
    "g": 81,
    "b": 213
  },
  "hsl": {
    "h": 247.273,
    "s": 61.111,
    "l": 57.647
  },
  "oklch": {
    "l": 0.52712,
    "c": 0.19446,
    "h": 283
  },
  "luminance": 0.1323
}

Semantic roles & 50–950 ramp

primary

#6151D5

secondary

#D5DBA6

accent

#E444D1

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0F0A16

muted

#7E7C84

Preview Lab

Preview with #6151D5

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

Preview Lab → · Contrast checker → · Palette generator →