#6858EF#6858EF

#6858EF is a mid, highly saturated blue. Relative luminance 0.162; OKLCH L 56.4% C 0.218 H 281.6°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#6858EF
RGB	rgb(104, 88, 239)
HSL	hsl(246, 83%, 64%)
HSV	hsv(246, 63%, 94%)
CMYK	cmyk(56.5%, 63.2%, 0%, 6.3%)
CIE-LAB	lab(47.17, 47.09, -74.11)
CIE-LCH	lch(47.17, 87.81, 302.43°)
OKLab	oklab(56.44% 0.0439 -0.2131)
OKLCH	oklch(56.44% 0.218 281.6)
XYZ	xyz(24.7738, 16.1529, 83.4570)
Luminance	0.1615 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6858EF #DFEF58

analogous

#5894EF #6858EF #B458EF

triadic

#6858EF #EF6858 #58EF68

tetradic

#6858EF #EF5894 #DFEF58 #58EFB4

square

#6858EF #EF5894 #DFEF58 #58EFB4

split-complementary

#6858EF #EFB458 #94EF58

monochromatic

#2412BB #3620EA #6858EF #9B90F4 #CDC8FA

Accessibility & contrast

On white

4.96

#6858EF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#6858EF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6858EF

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6858EF	#FFFFFF	#000000	##FFFFFF
##6858EF	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075F4

Deuteranopia (green-blind)

#006AEC

Tritanopia (blue-blind)

#1D7E9C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #6858ef;
/* rgb */ color: rgb(104, 88, 239);
/* oklch */ color: oklch(56.4% 0.218 281.6);

Tailwind

colors: {
  custom: {
    50: '#9f88f5',
    500: '#6858ef',
    950: '#000000',
  },
}

SCSS

$custom: #6858ef;
$custom-light: #9f88f5;
$custom-dark: #000000;

JSON

{
  "hex": "#6858ef",
  "rgb": {
    "r": 104,
    "g": 88,
    "b": 239
  },
  "hsl": {
    "h": 246.358,
    "s": 82.514,
    "l": 64.118
  },
  "oklch": {
    "l": 0.56437,
    "c": 0.21756,
    "h": 281.6
  },
  "luminance": 0.16154
}

Semantic roles & 50–950 ramp

primary

#6858EF

secondary

#E6ECB7

accent

#DF07C8

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #6858EF

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

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