#6257EB#6257EB

#6257EB is a mid, highly saturated blue. Relative luminance 0.154; OKLCH L 55.5% C 0.215 H 280.1°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#6257EB
RGB	rgb(98, 87, 235)
HSL	hsl(244, 79%, 63%)
HSV	hsv(244, 63%, 92%)
CMYK	cmyk(58.3%, 63%, 0%, 7.8%)
CIE-LAB	lab(46.19, 45.47, -73.49)
CIE-LCH	lch(46.19, 86.42, 301.75°)
OKLab	oklab(55.51% 0.0377 -0.2114)
OKLCH	oklch(55.51% 0.215 280.1)
XYZ	xyz(23.4359, 15.4096, 80.3205)
Luminance	0.1541 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6257EB #E0EB57

analogous

#5796EB #6257EB #AC57EB

triadic

#6257EB #EB6257 #57EB62

tetradic

#6257EB #EB5796 #E0EB57 #57EBAC

square

#6257EB #EB5796 #E0EB57 #57EBAC

split-complementary

#6257EB #EBAC57 #96EB57

monochromatic

#2115B2 #2F20E4 #6257EB #958EF2 #C8C4F8

Accessibility & contrast

On white

5.14

#6257EB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#6257EB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6257EB

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6257EB	#FFFFFF	#000000	##FFFFFF
##6257EB	1.00	5.14	4.08	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073F0

Deuteranopia (green-blind)

#0068E8

Tritanopia (blue-blind)

#007C99

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #6257eb;
/* rgb */ color: rgb(98, 87, 235);
/* oklch */ color: oklch(55.5% 0.215 280.1);

Tailwind

colors: {
  custom: {
    50: '#9b87f2',
    500: '#6257eb',
    950: '#000000',
  },
}

SCSS

$custom: #6257eb;
$custom-light: #9b87f2;
$custom-dark: #000000;

JSON

{
  "hex": "#6257eb",
  "rgb": {
    "r": 98,
    "g": 87,
    "b": 235
  },
  "hsl": {
    "h": 244.459,
    "s": 78.723,
    "l": 63.137
  },
  "oklch": {
    "l": 0.55508,
    "c": 0.21475,
    "h": 280.1
  },
  "luminance": 0.15411
}

Semantic roles & 50–950 ramp

primary

#6257EB

secondary

#E5E9B4

accent

#DB0ACC

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #6257EB

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

Preview Lab → · Contrast checker → · Palette generator →