#6151DD#6151DD

#6151DD is a mid, highly saturated blue. Relative luminance 0.136; OKLCH L 53.4% C 0.205 H 282.1°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#6151DD
RGB	rgb(97, 81, 221)
HSL	hsl(247, 67%, 59%)
HSV	hsv(247, 63%, 87%)
CMYK	cmyk(56.1%, 63.3%, 0%, 13.3%)
CIE-LAB	lab(43.72, 44.47, -69.59)
CIE-LCH	lch(43.72, 82.58, 302.58°)
OKLab	oklab(53.35% 0.043 -0.2)
OKLCH	oklch(53.35% 0.205 282.1)
XYZ	xyz(20.9193, 13.6454, 69.9241)
Luminance	0.1365 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6151DD #CDDD51

analogous

#5187DD #6151DD #A751DD

triadic

#6151DD #DD6151 #51DD61

tetradic

#6151DD #DD5187 #CDDD51 #51DDA7

square

#6151DD #DD5187 #CDDD51 #51DDA7

split-complementary

#6151DD #DDA751 #87DD51

monochromatic

#2B1D96 #3A27C9 #6151DD #8F84E7 #BEB7F1

Accessibility & contrast

On white

5.63

#6151DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#6151DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6151DD

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6151DD	#FFFFFF	#000000	##FFFFFF
##6151DD	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CE1

Deuteranopia (green-blind)

#0062DA

Tritanopia (blue-blind)

#207490

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #6151dd;
/* rgb */ color: rgb(97, 81, 221);
/* oklch */ color: oklch(53.4% 0.205 282.1);

Tailwind

colors: {
  custom: {
    50: '#9983e9',
    500: '#6151dd',
    950: '#000000',
  },
}

SCSS

$custom: #6151dd;
$custom-light: #9983e9;
$custom-dark: #000000;

JSON

{
  "hex": "#6151dd",
  "rgb": {
    "r": 97,
    "g": 81,
    "b": 221
  },
  "hsl": {
    "h": 246.857,
    "s": 67.308,
    "l": 59.216
  },
  "oklch": {
    "l": 0.53351,
    "c": 0.20457,
    "h": 282.1
  },
  "luminance": 0.13647
}

Semantic roles & 50–950 ramp

primary

#6151DD

secondary

#DAE0AA

accent

#EA3ED6

background

#FAF8FE

surface

#F3EFFD

border

#CDCAD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #6151DD

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

Preview Lab → · Contrast checker → · Palette generator →