#6251F3#6251F3

#6251F3 is a mid, highly saturated blue. Relative luminance 0.150; OKLCH L 55.3% C 0.231 H 280.4°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#6251F3
RGB	rgb(98, 81, 243)
HSL	hsl(246, 87%, 64%)
HSV	hsv(246, 67%, 95%)
CMYK	cmyk(59.7%, 66.7%, 0%, 4.7%)
CIE-LAB	lab(45.57, 51.32, -79.00)
CIE-LCH	lch(45.57, 94.21, 303.01°)
OKLab	oklab(55.26% 0.0417 -0.2276)
OKLCH	oklch(55.26% 0.231 280.4)
XYZ	xyz(24.1520, 14.9509, 86.3897)
Luminance	0.1495 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6251F3 #E2F351

analogous

#5191F3 #6251F3 #B351F3

triadic

#6251F3 #F36251 #51F362

tetradic

#6251F3 #F35191 #E2F351 #51F3B3

square

#6251F3 #F35191 #E2F351 #51F3B3

split-complementary

#6251F3 #F3B351 #91F351

monochromatic

#1F0DBD #2E18EF #6251F3 #968AF7 #C9C4FB

Accessibility & contrast

On white

5.26

#6251F3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#6251F3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6251F3

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6251F3	#FFFFFF	#000000	##FFFFFF
##6251F3	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072F8

Deuteranopia (green-blind)

#0066F0

Tritanopia (blue-blind)

#007B9B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #6251f3;
/* rgb */ color: rgb(98, 81, 243);
/* oklch */ color: oklch(55.3% 0.231 280.4);

Tailwind

colors: {
  custom: {
    50: '#9d83f8',
    500: '#6251f3',
    950: '#000000',
  },
}

SCSS

$custom: #6251f3;
$custom-light: #9d83f8;
$custom-dark: #000000;

JSON

{
  "hex": "#6251f3",
  "rgb": {
    "r": 98,
    "g": 81,
    "b": 243
  },
  "hsl": {
    "h": 246.296,
    "s": 87.097,
    "l": 63.529
  },
  "oklch": {
    "l": 0.55255,
    "c": 0.23141,
    "h": 280.4
  },
  "luminance": 0.14953
}

Semantic roles & 50–950 ramp

primary

#6251F3

secondary

#E7EDB3

accent

#E402CC

background

#FAF8FF

surface

#F4EFFF

border

#CECAD7

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #6251F3

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

Preview Lab → · Contrast checker → · Palette generator →