#6858DB#6858DB

#6858DB is a mid, vivid blue. Relative luminance 0.150; OKLCH L 54.9% C 0.192 H 283.6°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#6858DB
RGB	rgb(104, 88, 219)
HSL	hsl(247, 65%, 60%)
HSV	hsv(247, 60%, 86%)
CMYK	cmyk(52.5%, 59.8%, 0%, 14.1%)
CIE-LAB	lab(45.68, 41.03, -65.23)
CIE-LCH	lch(45.68, 77.06, 302.17°)
OKLab	oklab(54.88% 0.0453 -0.187)
OKLCH	oklch(54.88% 0.192 283.6)
XYZ	xyz(21.9809, 15.0357, 68.7480)
Luminance	0.1504 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6858DB #CBDB58

analogous

#588ADB #6858DB #A958DB

triadic

#6858DB #DB6858 #58DB68

tetradic

#6858DB #DB588A #CBDB58 #58DBA9

square

#6858DB #DB588A #CBDB58 #58DBA9

split-complementary

#6858DB #DBA958 #8ADB58

monochromatic

#2F2198 #3F2CCA #6858DB #968AE6 #C3BDF1

Accessibility & contrast

On white

5.24

#6858DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#6858DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6858DB

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6858DB	#FFFFFF	#000000	##FFFFFF
##6858DB	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070DF

Deuteranopia (green-blind)

#0068D8

Tritanopia (blue-blind)

#387791

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #6858db;
/* rgb */ color: rgb(104, 88, 219);
/* oklch */ color: oklch(54.9% 0.192 283.6);

Tailwind

colors: {
  custom: {
    50: '#9c88e7',
    500: '#6858db',
    950: '#000000',
  },
}

SCSS

$custom: #6858db;
$custom-light: #9c88e7;
$custom-dark: #000000;

JSON

{
  "hex": "#6858db",
  "rgb": {
    "r": 104,
    "g": 88,
    "b": 219
  },
  "hsl": {
    "h": 247.328,
    "s": 64.532,
    "l": 60.196
  },
  "oklch": {
    "l": 0.54879,
    "c": 0.19237,
    "h": 283.6
  },
  "luminance": 0.15037
}

Semantic roles & 50–950 ramp

primary

#6858DB

secondary

#DAE1AE

accent

#CC19B6

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #6858DB

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

Preview Lab → · Contrast checker → · Palette generator →