#6251DC#6251DC

#6251DC is a mid, highly saturated blue. Relative luminance 0.136; OKLCH L 53.3% C 0.203 H 282.6°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#6251DC
RGB	rgb(98, 81, 220)
HSL	hsl(247, 67%, 59%)
HSV	hsv(247, 63%, 86%)
CMYK	cmyk(55.5%, 63.2%, 0%, 13.7%)
CIE-LAB	lab(43.72, 44.33, -69.01)
CIE-LCH	lch(43.72, 82.02, 302.72°)
OKLab	oklab(53.35% 0.0443 -0.1983)
OKLCH	oklch(53.35% 0.203 282.6)
XYZ	xyz(20.8937, 13.6475, 69.2295)
Luminance	0.1365 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6251DC #CBDC51

analogous

#5186DC #6251DC #A851DC

triadic

#6251DC #DC6251 #51DC62

tetradic

#6251DC #DC5186 #CBDC51 #51DCA8

square

#6251DC #DC5186 #CBDC51 #51DCA8

split-complementary

#6251DC #DCA851 #86DC51

monochromatic

#2C1E95 #3C28C8 #6251DC #9084E6 #BEB7F0

Accessibility & contrast

On white

5.63

#6251DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#6251DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6251DC

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6251DC	#FFFFFF	#000000	##FFFFFF
##6251DC	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)

#006CE0

Deuteranopia (green-blind)

#0063D9

Tritanopia (blue-blind)

#26738F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #6251dc;
/* rgb */ color: rgb(98, 81, 220);
/* oklch */ color: oklch(53.3% 0.203 282.6);

Tailwind

colors: {
  custom: {
    50: '#9983e8',
    500: '#6251dc',
    950: '#000000',
  },
}

SCSS

$custom: #6251dc;
$custom-light: #9983e8;
$custom-dark: #000000;

JSON

{
  "hex": "#6251dc",
  "rgb": {
    "r": 98,
    "g": 81,
    "b": 220
  },
  "hsl": {
    "h": 247.338,
    "s": 66.507,
    "l": 59.02
  },
  "oklch": {
    "l": 0.53349,
    "c": 0.20317,
    "h": 282.6
  },
  "luminance": 0.13649
}

Semantic roles & 50–950 ramp

primary

#6251DC

secondary

#D9E0A9

accent

#E93ED5

background

#FAF8FE

surface

#F3EFFD

border

#CDCAD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #6251DC

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

Preview Lab → · Contrast checker → · Palette generator →