#6251CE#6251CE

#6251CE is a mid, vivid blue. Relative luminance 0.129; OKLCH L 52.2% C 0.185 H 284.1°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#6251CE
RGB	rgb(98, 81, 206)
HSL	hsl(248, 56%, 56%)
HSV	hsv(248, 61%, 81%)
CMYK	cmyk(52.4%, 60.7%, 0%, 19.2%)
CIE-LAB	lab(42.67, 40.07, -62.70)
CIE-LCH	lch(42.67, 74.41, 302.58°)
OKLab	oklab(52.25% 0.0453 -0.1797)
OKLCH	oklch(52.25% 0.185 284.1)
XYZ	xyz(19.1166, 12.9367, 59.8703)
Luminance	0.1294 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6251CE #BDCE51

analogous

#517FCE #6251CE #A151CE

triadic

#6251CE #CE6251 #51CE62

tetradic

#6251CE #CE517F #BDCE51 #51CEA1

square

#6251CE #CE517F #BDCE51 #51CEA1

split-complementary

#6251CE #CEA151 #7FCE51

monochromatic

#312480 #4332B0 #6251CE #8D81DB #B8B1E9

Accessibility & contrast

On white

5.85

#6251CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#6251CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6251CE

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6251CE	#FFFFFF	#000000	##FFFFFF
##6251CE	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069D2

Deuteranopia (green-blind)

#0061CB

Tritanopia (blue-blind)

#366F88

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #6251ce;
/* rgb */ color: rgb(98, 81, 206);
/* oklch */ color: oklch(52.2% 0.185 284.1);

Tailwind

colors: {
  custom: {
    50: '#9782de',
    500: '#6251ce',
    950: '#000000',
  },
}

SCSS

$custom: #6251ce;
$custom-light: #9782de;
$custom-dark: #000000;

JSON

{
  "hex": "#6251ce",
  "rgb": {
    "r": 98,
    "g": 81,
    "b": 206
  },
  "hsl": {
    "h": 248.16,
    "s": 56.054,
    "l": 56.275
  },
  "oklch": {
    "l": 0.52247,
    "c": 0.18535,
    "h": 284.1
  },
  "luminance": 0.12938
}

Semantic roles & 50–950 ramp

primary

#6251CE

secondary

#D0D7A4

accent

#DF48CB

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #6251CE

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

Preview Lab → · Contrast checker → · Palette generator →