#858DF3#858DF3

#858DF3 is a light, vivid blue. Relative luminance 0.305; OKLCH L 68.2% C 0.149 H 278.3°. Best body text is #000000 at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#858DF3
RGB	rgb(133, 141, 243)
HSL	hsl(236, 82%, 74%)
HSV	hsv(236, 45%, 95%)
CMYK	cmyk(45.3%, 42%, 0%, 4.7%)
CIE-LAB	lab(62.09, 23.06, -52.23)
CIE-LCH	lch(62.09, 57.09, 293.82°)
OKLab	oklab(68.2% 0.0215 -0.1477)
OKLCH	oklch(68.2% 0.149 278.3)
XYZ	xyz(35.3705, 30.5056, 88.8011)
Luminance	0.3051 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#858DF3 #F3EB85

analogous

#85C4F3 #858DF3 #B485F3

triadic

#858DF3 #F3858D #8DF385

tetradic

#858DF3 #F385C4 #F3EB85 #85F3B4

square

#858DF3 #F385C4 #F3EB85 #85F3B4

split-complementary

#858DF3 #F3B485 #C4F385

monochromatic

#1726E7 #4D59EE #858DF3 #BDC1F8 #E3E5FC

Accessibility & contrast

On white

2.96

#858DF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.10

#858DF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #858DF3

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##858DF3	#FFFFFF	#000000	##000000
##858DF3	1.00	2.96	7.10	7.10
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.10	21.00	1.00	1.00
##000000	7.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#669AF7

Deuteranopia (green-blind)

#5E92F1

Tritanopia (blue-blind)

#5FA2B4

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #858df3;
/* rgb */ color: rgb(133, 141, 243);
/* oklch */ color: oklch(68.2% 0.149 278.3);

Tailwind

colors: {
  custom: {
    50: '#aeaef7',
    500: '#858df3',
    950: '#000000',
  },
}

SCSS

$custom: #858df3;
$custom-light: #aeaef7;
$custom-dark: #000000;

JSON

{
  "hex": "#858df3",
  "rgb": {
    "r": 133,
    "g": 141,
    "b": 243
  },
  "hsl": {
    "h": 235.636,
    "s": 82.09,
    "l": 73.725
  },
  "oklch": {
    "l": 0.68196,
    "c": 0.14927,
    "h": 278.3
  },
  "luminance": 0.30507
}

Semantic roles & 50–950 ramp

primary

#858DF3

secondary

#F4F2D7

accent

#CF07DE

background

#FBFAFF

surface

#F6F4FF

border

#D0CED7

text

#111017

muted

#807F85

Preview Lab

Preview with #858DF3

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

Preview Lab → · Contrast checker → · Palette generator →