#6257BF#6257BF

#6257BF is a mid, vivid blue. Relative luminance 0.132; OKLCH L 52.2% C 0.157 H 284.3°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#6257BF
RGB	rgb(98, 87, 191)
HSL	hsl(246, 45%, 55%)
HSV	hsv(246, 54%, 75%)
CMYK	cmyk(48.7%, 54.5%, 0%, 25.1%)
CIE-LAB	lab(43.02, 31.90, -53.44)
CIE-LCH	lch(43.02, 62.23, 300.83°)
OKLab	oklab(52.18% 0.0389 -0.1525)
OKLCH	oklch(52.18% 0.157 284.3)
XYZ	xyz(17.8464, 13.1738, 50.8826)
Luminance	0.1318 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6257BF #B4BF57

analogous

#5780BF #6257BF #9657BF

triadic

#6257BF #BF6257 #57BF62

tetradic

#6257BF #BF5780 #B4BF57 #57BF96

square

#6257BF #BF5780 #B4BF57 #57BF96

split-complementary

#6257BF #BF9657 #80BF57

monochromatic

#322B71 #463C9D #6257BF #8B83D0 #B5B0E1

Accessibility & contrast

On white

5.78

#6257BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#6257BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6257BF

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6257BF	#FFFFFF	#000000	##FFFFFF
##6257BF	1.00	5.78	3.64	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D69C3

Deuteranopia (green-blind)

#1662BD

Tritanopia (blue-blind)

#416E82

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #6257bf;
/* rgb */ color: rgb(98, 87, 191);
/* oklch */ color: oklch(52.2% 0.157 284.3);

Tailwind

colors: {
  custom: {
    50: '#9586d3',
    500: '#6257bf',
    950: '#000000',
  },
}

SCSS

$custom: #6257bf;
$custom-light: #9586d3;
$custom-dark: #000000;

JSON

{
  "hex": "#6257bf",
  "rgb": {
    "r": 98,
    "g": 87,
    "b": 191
  },
  "hsl": {
    "h": 246.346,
    "s": 44.828,
    "l": 54.51
  },
  "oklch": {
    "l": 0.52179,
    "c": 0.15735,
    "h": 284.3
  },
  "luminance": 0.13175
}

Semantic roles & 50–950 ramp

primary

#6257BF

secondary

#CACFA3

accent

#D553C7

background

#F9F8FD

surface

#F2EFFA

border

#CCCAD3

text

#0E0B14

muted

#7E7C83

Preview Lab

Preview with #6257BF

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

Preview Lab → · Contrast checker → · Palette generator →