#856EFF#856EFF

#856EFF is a light, highly saturated blue. Relative luminance 0.234; OKLCH L 63.4% C 0.207 H 286.2°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#856EFF
RGB	rgb(133, 110, 255)
HSL	hsl(250, 100%, 72%)
HSV	hsv(250, 57%, 100%)
CMYK	cmyk(47.8%, 56.9%, 0%, 0%)
CIE-LAB	lab(55.44, 44.54, -69.50)
CIE-LCH	lch(55.44, 82.55, 302.65°)
OKLab	oklab(63.43% 0.0576 -0.1986)
OKLCH	oklch(63.43% 0.207 286.2)
XYZ	xyz(33.2935, 23.3569, 97.3424)
Luminance	0.2336 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#856EFF #E8FF6E

analogous

#6EA0FF #856EFF #CE6EFF

triadic

#856EFF #FF856E #6EFF85

tetradic

#856EFF #FF6EA0 #E8FF6E #6EFFCE

square

#856EFF #FF6EA0 #E8FF6E #6EFFCE

split-complementary

#856EFF #FFCE6E #A0FF6E

monochromatic

#2600F3 #5231FF #856EFF #B8ABFF #E5E0FF

Accessibility & contrast

On white

3.70

#856EFF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#856EFF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #856EFF

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##856EFF	#FFFFFF	#000000	##000000
##856EFF	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0089FF

Deuteranopia (green-blind)

#0081FC

Tritanopia (blue-blind)

#5B8FAC

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #856eff;
/* rgb */ color: rgb(133, 110, 255);
/* oklch */ color: oklch(63.4% 0.207 286.2);

Tailwind

colors: {
  custom: {
    50: '#b098ff',
    500: '#856eff',
    950: '#000000',
  },
}

SCSS

$custom: #856eff;
$custom-light: #b098ff;
$custom-dark: #000000;

JSON

{
  "hex": "#856eff",
  "rgb": {
    "r": 133,
    "g": 110,
    "b": 255
  },
  "hsl": {
    "h": 249.517,
    "s": 100,
    "l": 71.569
  },
  "oklch": {
    "l": 0.63429,
    "c": 0.20678,
    "h": 286.2
  },
  "luminance": 0.23358
}

Semantic roles & 50–950 ramp

primary

#856EFF

secondary

#F1F7D2

accent

#E600C1

background

#FBF9FF

surface

#F6F2FF

border

#D0CCD7

text

#110E18

muted

#807E86

Preview Lab

Preview with #856EFF

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

Preview Lab → · Contrast checker → · Palette generator →