#6257CF#6257CF

#6257CF is a mid, vivid blue. Relative luminance 0.139; OKLCH L 53.3% C 0.179 H 282.6°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#6257CF
RGB	rgb(98, 87, 207)
HSL	hsl(246, 56%, 58%)
HSV	hsv(246, 58%, 81%)
CMYK	cmyk(52.7%, 58%, 0%, 18.8%)
CIE-LAB	lab(44.11, 36.81, -60.93)
CIE-LCH	lch(44.11, 71.19, 301.14°)
OKLab	oklab(53.33% 0.0391 -0.1745)
OKLCH	oklch(53.33% 0.179 282.6)
XYZ	xyz(19.7042, 13.9169, 60.6673)
Luminance	0.1392 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6257CF #C4CF57

analogous

#5788CF #6257CF #9E57CF

triadic

#6257CF #CF6257 #57CF62

tetradic

#6257CF #CF5788 #C4CF57 #57CF9E

square

#6257CF #CF5788 #C4CF57 #57CF9E

split-complementary

#6257CF #CF9E57 #88CF57

monochromatic

#2F2685 #4034B5 #6257CF #8E87DD #BBB6EA

Accessibility & contrast

On white

5.55

#6257CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#6257CF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6257CF

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6257CF	#FFFFFF	#000000	##FFFFFF
##6257CF	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD3

Deuteranopia (green-blind)

#0064CD

Tritanopia (blue-blind)

#34738A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #6257cf;
/* rgb */ color: rgb(98, 87, 207);
/* oklch */ color: oklch(53.3% 0.179 282.6);

Tailwind

colors: {
  custom: {
    50: '#9787de',
    500: '#6257cf',
    950: '#000000',
  },
}

SCSS

$custom: #6257cf;
$custom-light: #9787de;
$custom-dark: #000000;

JSON

{
  "hex": "#6257cf",
  "rgb": {
    "r": 98,
    "g": 87,
    "b": 207
  },
  "hsl": {
    "h": 245.5,
    "s": 55.556,
    "l": 57.647
  },
  "oklch": {
    "l": 0.53333,
    "c": 0.17883,
    "h": 282.6
  },
  "luminance": 0.13918
}

Semantic roles & 50–950 ramp

primary

#6257CF

secondary

#D5D9A9

accent

#DF49D1

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #6257CF

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

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