#6857DB#6857DB

#6857DB is a mid, vivid blue. Relative luminance 0.149; OKLCH L 54.7% C 0.194 H 283.8°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#6857DB
RGB	rgb(104, 87, 219)
HSL	hsl(248, 65%, 60%)
HSV	hsv(248, 60%, 86%)
CMYK	cmyk(52.5%, 60.3%, 0%, 14.1%)
CIE-LAB	lab(45.46, 41.62, -65.59)
CIE-LCH	lch(45.46, 77.68, 302.39°)
OKLab	oklab(54.72% 0.0463 -0.188)
OKLCH	oklch(54.72% 0.194 283.8)
XYZ	xyz(21.8994, 14.8727, 68.7209)
Luminance	0.1487 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6857DB #CADB57

analogous

#5788DB #6857DB #AA57DB

triadic

#6857DB #DB6857 #57DB68

tetradic

#6857DB #DB5788 #CADB57 #57DBAA

square

#6857DB #DB5788 #CADB57 #57DBAA

split-complementary

#6857DB #DBAA57 #88DB57

monochromatic

#302097 #402BCA #6857DB #9589E6 #C3BCF1

Accessibility & contrast

On white

5.28

#6857DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#6857DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6857DB

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6857DB	#FFFFFF	#000000	##FFFFFF
##6857DB	1.00	5.28	3.97	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070DF

Deuteranopia (green-blind)

#0067D8

Tritanopia (blue-blind)

#387691

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #6857db;
/* rgb */ color: rgb(104, 87, 219);
/* oklch */ color: oklch(54.7% 0.194 283.8);

Tailwind

colors: {
  custom: {
    50: '#9c87e7',
    500: '#6857db',
    950: '#000000',
  },
}

SCSS

$custom: #6857db;
$custom-light: #9c87e7;
$custom-dark: #000000;

JSON

{
  "hex": "#6857db",
  "rgb": {
    "r": 104,
    "g": 87,
    "b": 219
  },
  "hsl": {
    "h": 247.727,
    "s": 64.706,
    "l": 60
  },
  "oklch": {
    "l": 0.54715,
    "c": 0.19364,
    "h": 283.8
  },
  "luminance": 0.14874
}

Semantic roles & 50–950 ramp

primary

#6857DB

secondary

#DAE0AD

accent

#E840D2

background

#FAF8FE

surface

#F4EFFD

border

#CECAD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #6857DB

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

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