#6151D7#6151D7

#6151D7 is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.9% C 0.197 H 282.7°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#6151D7
RGB	rgb(97, 81, 215)
HSL	hsl(247, 63%, 58%)
HSV	hsv(247, 62%, 84%)
CMYK	cmyk(54.9%, 62.3%, 0%, 15.7%)
CIE-LAB	lab(43.26, 42.64, -66.91)
CIE-LCH	lch(43.26, 79.34, 302.50°)
OKLab	oklab(52.87% 0.0434 -0.1921)
OKLCH	oklch(52.87% 0.197 282.7)
XYZ	xyz(20.1342, 13.3313, 65.7891)
Luminance	0.1333 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6151D7 #C7D751

analogous

#5184D7 #6151D7 #A451D7

triadic

#6151D7 #D76151 #51D761

tetradic

#6151D7 #D75184 #C7D751 #51D7A4

square

#6151D7 #D75184 #C7D751 #51D7A4

split-complementary

#6151D7 #D7A451 #84D751

monochromatic

#2D208D #3D2CBF #6151D7 #8E83E2 #BBB5EE

Accessibility & contrast

On white

5.73

#6151D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#6151D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6151D7

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6151D7	#FFFFFF	#000000	##FFFFFF
##6151D7	1.00	5.73	3.67	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BDB

Deuteranopia (green-blind)

#0062D4

Tritanopia (blue-blind)

#29728C

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #6151d7;
/* rgb */ color: rgb(97, 81, 215);
/* oklch */ color: oklch(52.9% 0.197 282.7);

Tailwind

colors: {
  custom: {
    50: '#9883e4',
    500: '#6151d7',
    950: '#000000',
  },
}

SCSS

$custom: #6151d7;
$custom-light: #9883e4;
$custom-dark: #000000;

JSON

{
  "hex": "#6151d7",
  "rgb": {
    "r": 97,
    "g": 81,
    "b": 215
  },
  "hsl": {
    "h": 247.164,
    "s": 62.617,
    "l": 58.039
  },
  "oklch": {
    "l": 0.5287,
    "c": 0.197,
    "h": 282.7
  },
  "luminance": 0.13333
}

Semantic roles & 50–950 ramp

primary

#6151D7

secondary

#D6DDA7

accent

#E642D2

background

#F9F8FE

surface

#F2EFFC

border

#CCCAD5

text

#0F0A16

muted

#7E7C84

Preview Lab

Preview with #6151D7

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

Preview Lab → · Contrast checker → · Palette generator →