#6257DC#6257DC

#6257DC is a mid, vivid blue. Relative luminance 0.146; OKLCH L 54.3% C 0.196 H 281.4°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#6257DC
RGB	rgb(98, 87, 220)
HSL	hsl(245, 66%, 60%)
HSV	hsv(245, 60%, 86%)
CMYK	cmyk(55.5%, 60.5%, 0%, 13.7%)
CIE-LAB	lab(45.05, 40.83, -66.84)
CIE-LCH	lch(45.05, 78.33, 301.42°)
OKLab	oklab(54.32% 0.0387 -0.1919)
OKLCH	oklch(54.32% 0.196 281.4)
XYZ	xyz(21.3595, 14.5790, 69.3848)
Luminance	0.1458 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6257DC #D1DC57

analogous

#578FDC #6257DC #A457DC

triadic

#6257DC #DC6257 #57DC62

tetradic

#6257DC #DC578F #D1DC57 #57DCA4

square

#6257DC #DC578F #D1DC57 #57DCA4

split-complementary

#6257DC #DCA457 #8FDC57

monochromatic

#2A2099 #382ACB #6257DC #918AE7 #C1BCF1

Accessibility & contrast

On white

5.36

#6257DC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#6257DC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6257DC

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6257DC	#FFFFFF	#000000	##FFFFFF
##6257DC	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FE0

Deuteranopia (green-blind)

#0066D9

Tritanopia (blue-blind)

#257791

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #6257dc;
/* rgb */ color: rgb(98, 87, 220);
/* oklch */ color: oklch(54.3% 0.196 281.4);

Tailwind

colors: {
  custom: {
    50: '#9987e8',
    500: '#6257dc',
    950: '#000000',
  },
}

SCSS

$custom: #6257dc;
$custom-light: #9987e8;
$custom-dark: #000000;

JSON

{
  "hex": "#6257dc",
  "rgb": {
    "r": 98,
    "g": 87,
    "b": 220
  },
  "hsl": {
    "h": 244.962,
    "s": 65.517,
    "l": 60.196
  },
  "oklch": {
    "l": 0.5432,
    "c": 0.19576,
    "h": 281.4
  },
  "luminance": 0.1458
}

Semantic roles & 50–950 ramp

primary

#6257DC

secondary

#DDE1AE

accent

#CD18BE

background

#FAF8FE

surface

#F3EFFD

border

#CDCAD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #6257DC

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

Preview Lab → · Contrast checker → · Palette generator →