#6151E7#6151E7

#6151E7 is a mid, highly saturated blue. Relative luminance 0.142; OKLCH L 54.2% C 0.217 H 281.1°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#6151E7
RGB	rgb(97, 81, 231)
HSL	hsl(246, 76%, 61%)
HSV	hsv(246, 65%, 91%)
CMYK	cmyk(58%, 64.9%, 0%, 9.4%)
CIE-LAB	lab(44.51, 47.53, -73.97)
CIE-LCH	lch(44.51, 87.93, 302.72°)
OKLab	oklab(54.17% 0.042 -0.2129)
OKLCH	oklch(54.17% 0.217 281.1)
XYZ	xyz(22.2915, 14.1942, 77.1509)
Luminance	0.1420 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6151E7 #D7E751

analogous

#518CE7 #6151E7 #AC51E7

triadic

#6151E7 #E76151 #51E761

tetradic

#6151E7 #E7518C #D7E751 #51E7AC

square

#6151E7 #E7518C #D7E751 #51E7AC

split-complementary

#6151E7 #E7AC51 #8CE751

monochromatic

#2617A7 #331EDC #6151E7 #9287EE #C3BDF6

Accessibility & contrast

On white

5.47

#6151E7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#6151E7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6151E7

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6151E7	#FFFFFF	#000000	##FFFFFF
##6151E7	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FEC

Deuteranopia (green-blind)

#0064E4

Tritanopia (blue-blind)

#037795

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #6151e7;
/* rgb */ color: rgb(97, 81, 231);
/* oklch */ color: oklch(54.2% 0.217 281.1);

Tailwind

colors: {
  custom: {
    50: '#9b83f0',
    500: '#6151e7',
    950: '#000000',
  },
}

SCSS

$custom: #6151e7;
$custom-light: #9b83f0;
$custom-dark: #000000;

JSON

{
  "hex": "#6151e7",
  "rgb": {
    "r": 97,
    "g": 81,
    "b": 231
  },
  "hsl": {
    "h": 246.4,
    "s": 75.758,
    "l": 61.176
  },
  "oklch": {
    "l": 0.5417,
    "c": 0.21698,
    "h": 281.1
  },
  "luminance": 0.14196
}

Semantic roles & 50–950 ramp

primary

#6151E7

secondary

#E0E6AE

accent

#D80EC2

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #6151E7

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

Preview Lab → · Contrast checker → · Palette generator →