#6858F9#6858F9

#6858F9 is a mid, highly saturated blue. Relative luminance 0.168; OKLCH L 57.2% C 0.230 H 280.8°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#6858F9
RGB	rgb(104, 88, 249)
HSL	hsl(246, 93%, 66%)
HSV	hsv(246, 65%, 98%)
CMYK	cmyk(58.2%, 64.7%, 0%, 2.4%)
CIE-LAB	lab(47.96, 50.11, -78.43)
CIE-LCH	lch(47.96, 93.07, 302.58°)
OKLab	oklab(57.25% 0.0429 -0.2258)
OKLCH	oklch(57.25% 0.23 280.8)
XYZ	xyz(26.2922, 16.7602, 91.4537)
Luminance	0.1676 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6858F9 #E9F958

analogous

#5898F9 #6858F9 #B858F9

triadic

#6858F9 #F96858 #58F968

tetradic

#6858F9 #F95898 #E9F958 #58F9B8

square

#6858F9 #F95898 #E9F958 #58F9B8

split-complementary

#6858F9 #F9B858 #98F958

monochromatic

#1B07CF #331DF7 #6858F9 #9D93FB #D3CEFD

Accessibility & contrast

On white

4.82

#6858F9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#6858F9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6858F9

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6858F9	#FFFFFF	#000000	##FFFFFF
##6858F9	1.00	4.82	4.35	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0078FE

Deuteranopia (green-blind)

#006CF6

Tritanopia (blue-blind)

#0081A1

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #6858f9;
/* rgb */ color: rgb(104, 88, 249);
/* oklch */ color: oklch(57.2% 0.230 280.8);

Tailwind

colors: {
  custom: {
    50: '#a188fc',
    500: '#6858f9',
    950: '#000000',
  },
}

SCSS

$custom: #6858f9;
$custom-light: #a188fc;
$custom-dark: #000000;

JSON

{
  "hex": "#6858f9",
  "rgb": {
    "r": 104,
    "g": 88,
    "b": 249
  },
  "hsl": {
    "h": 245.963,
    "s": 93.064,
    "l": 66.078
  },
  "oklch": {
    "l": 0.57247,
    "c": 0.22981,
    "h": 280.8
  },
  "luminance": 0.16762
}

Semantic roles & 50–950 ramp

primary

#6858F9

secondary

#ECF1BC

accent

#E600CF

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100B18

muted

#7F7C86

Preview Lab

Preview with #6858F9

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

Preview Lab → · Contrast checker → · Palette generator →