#6257EE#6257EE

#6257EE is a mid, highly saturated blue. Relative luminance 0.156; OKLCH L 55.8% C 0.218 H 279.9°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#6257EE
RGB	rgb(98, 87, 238)
HSL	hsl(244, 82%, 64%)
HSV	hsv(244, 63%, 93%)
CMYK	cmyk(58.8%, 63.4%, 0%, 6.7%)
CIE-LAB	lab(46.42, 46.40, -74.79)
CIE-LCH	lch(46.42, 88.02, 301.81°)
OKLab	oklab(55.75% 0.0374 -0.2152)
OKLCH	oklch(55.75% 0.218 279.9)
XYZ	xyz(23.8729, 15.5844, 82.6224)
Luminance	0.1559 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6257EE #E3EE57

analogous

#5797EE #6257EE #AD57EE

triadic

#6257EE #EE6257 #57EE62

tetradic

#6257EE #EE5797 #E3EE57 #57EEAD

square

#6257EE #EE5797 #E3EE57 #57EEAD

split-complementary

#6257EE #EEAD57 #97EE57

monochromatic

#1F13B8 #2E1FE8 #6257EE #968FF4 #CAC6F9

Accessibility & contrast

On white

5.10

#6257EE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#6257EE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6257EE

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6257EE	#FFFFFF	#000000	##FFFFFF
##6257EE	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074F3

Deuteranopia (green-blind)

#0068EB

Tritanopia (blue-blind)

#007D9B

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #6257ee;
/* rgb */ color: rgb(98, 87, 238);
/* oklch */ color: oklch(55.8% 0.218 279.9);

Tailwind

colors: {
  custom: {
    50: '#9c87f5',
    500: '#6257ee',
    950: '#000000',
  },
}

SCSS

$custom: #6257ee;
$custom-light: #9c87f5;
$custom-dark: #000000;

JSON

{
  "hex": "#6257ee",
  "rgb": {
    "r": 98,
    "g": 87,
    "b": 238
  },
  "hsl": {
    "h": 244.371,
    "s": 81.622,
    "l": 63.725
  },
  "oklch": {
    "l": 0.55752,
    "c": 0.21848,
    "h": 279.9
  },
  "luminance": 0.15586
}

Semantic roles & 50–950 ramp

primary

#6257EE

secondary

#E7EBB6

accent

#DE08CE

background

#FAF8FF

surface

#F4EFFE

border

#CECAD6

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #6257EE

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

Preview Lab → · Contrast checker → · Palette generator →