#6257CC#6257CC

#6257CC is a mid, vivid blue. Relative luminance 0.138; OKLCH L 53.1% C 0.175 H 282.9°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#6257CC
RGB	rgb(98, 87, 204)
HSL	hsl(246, 53%, 57%)
HSV	hsv(246, 57%, 80%)
CMYK	cmyk(52%, 57.4%, 0%, 20%)
CIE-LAB	lab(43.90, 35.89, -59.54)
CIE-LCH	lch(43.90, 69.52, 301.08°)
OKLab	oklab(53.11% 0.0391 -0.1704)
OKLCH	oklch(53.11% 0.175 282.9)
XYZ	xyz(19.3410, 13.7716, 58.7541)
Luminance	0.1377 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6257CC #C1CC57

analogous

#5787CC #6257CC #9D57CC

triadic

#6257CC #CC6257 #57CC62

tetradic

#6257CC #CC5787 #C1CC57 #57CC9D

square

#6257CC #CC5787 #C1CC57 #57CC9D

split-complementary

#6257CC #CC9D57 #87CC57

monochromatic

#302781 #4136B0 #6257CC #8E86DA #BAB5E9

Accessibility & contrast

On white

5.59

#6257CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#6257CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6257CC

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6257CC	#FFFFFF	#000000	##FFFFFF
##6257CC	1.00	5.59	3.75	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD0

Deuteranopia (green-blind)

#0064CA

Tritanopia (blue-blind)

#377289

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #6257cc;
/* rgb */ color: rgb(98, 87, 204);
/* oklch */ color: oklch(53.1% 0.175 282.9);

Tailwind

colors: {
  custom: {
    50: '#9787dc',
    500: '#6257cc',
    950: '#000000',
  },
}

SCSS

$custom: #6257cc;
$custom-light: #9787dc;
$custom-dark: #000000;

JSON

{
  "hex": "#6257cc",
  "rgb": {
    "r": 98,
    "g": 87,
    "b": 204
  },
  "hsl": {
    "h": 245.641,
    "s": 53.425,
    "l": 57.059
  },
  "oklch": {
    "l": 0.53112,
    "c": 0.17486,
    "h": 282.9
  },
  "luminance": 0.13773
}

Semantic roles & 50–950 ramp

primary

#6257CC

secondary

#D3D7A8

accent

#DD4BCF

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #6257CC

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

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