#6857EE#6857EE

#6857EE is a mid, highly saturated blue. Relative luminance 0.159; OKLCH L 56.2% C 0.217 H 281.9°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#6857EE
RGB	rgb(104, 87, 238)
HSL	hsl(247, 82%, 64%)
HSV	hsv(247, 63%, 93%)
CMYK	cmyk(56.3%, 63.4%, 0%, 6.7%)
CIE-LAB	lab(46.88, 47.35, -74.02)
CIE-LCH	lch(46.88, 87.87, 302.61°)
OKLab	oklab(56.2% 0.0449 -0.2128)
OKLCH	oklch(56.2% 0.218 281.9)
XYZ	xyz(24.5449, 15.9309, 82.6539)
Luminance	0.1593 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6857EE #DDEE57

analogous

#5791EE #6857EE #B357EE

triadic

#6857EE #EE6857 #57EE68

tetradic

#6857EE #EE5791 #DDEE57 #57EEB3

square

#6857EE #EE5791 #DDEE57 #57EEB3

split-complementary

#6857EE #EEB357 #91EE57

monochromatic

#2513B8 #361FE8 #6857EE #9A8FF4 #CCC6F9

Accessibility & contrast

On white

5.02

#6857EE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#6857EE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6857EE

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6857EE	#FFFFFF	#000000	##FFFFFF
##6857EE	1.00	5.02	4.19	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074F3

Deuteranopia (green-blind)

#006AEB

Tritanopia (blue-blind)

#1F7D9B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #6857ee;
/* rgb */ color: rgb(104, 87, 238);
/* oklch */ color: oklch(56.2% 0.217 281.9);

Tailwind

colors: {
  custom: {
    50: '#9f87f5',
    500: '#6857ee',
    950: '#000000',
  },
}

SCSS

$custom: #6857ee;
$custom-light: #9f87f5;
$custom-dark: #000000;

JSON

{
  "hex": "#6857ee",
  "rgb": {
    "r": 104,
    "g": 87,
    "b": 238
  },
  "hsl": {
    "h": 246.755,
    "s": 81.622,
    "l": 63.725
  },
  "oklch": {
    "l": 0.56201,
    "c": 0.2175,
    "h": 281.9
  },
  "luminance": 0.15932
}

Semantic roles & 50–950 ramp

primary

#6857EE

secondary

#E5EBB6

accent

#DE08C6

background

#FAF8FF

surface

#F4F0FE

border

#CECBD6

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #6857EE

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

Preview Lab → · Contrast checker → · Palette generator →