#857DDD#857DDD

#857DDD is a light, vivid blue. Relative luminance 0.249; OKLCH L 63.9% C 0.141 H 285.5°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#857DDD
RGB	rgb(133, 125, 221)
HSL	hsl(245, 59%, 68%)
HSV	hsv(245, 43%, 87%)
CMYK	cmyk(39.8%, 43.4%, 0%, 13.3%)
CIE-LAB	lab(56.95, 26.19, -48.15)
CIE-LCH	lch(56.95, 54.81, 298.54°)
OKLab	oklab(63.92% 0.0376 -0.1359)
OKLCH	oklch(63.92% 0.141 285.5)
XYZ	xyz(30.0539, 24.8732, 71.6101)
Luminance	0.2487 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#857DDD #D5DD7D

analogous

#7DA5DD #857DDD #B57DDD

triadic

#857DDD #DD857D #7DDD85

tetradic

#857DDD #DD7DA5 #D5DD7D #7DDDB5

square

#857DDD #DD7DA5 #D5DD7D #7DDDB5

split-complementary

#857DDD #DDB57D #A5DD7D

monochromatic

#392EB1 #574CD0 #857DDD #B3AEEA #E0DEF6

Accessibility & contrast

On white

3.51

#857DDD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#857DDD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #857DDD

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##857DDD	#FFFFFF	#000000	##000000
##857DDD	1.00	3.51	5.97	5.97
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B8BE1

Deuteranopia (green-blind)

#5886DB

Tritanopia (blue-blind)

#6C90A2

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #857ddd;
/* rgb */ color: rgb(133, 125, 221);
/* oklch */ color: oklch(63.9% 0.141 285.5);

Tailwind

colors: {
  custom: {
    50: '#aca2e8',
    500: '#857ddd',
    950: '#000000',
  },
}

SCSS

$custom: #857ddd;
$custom-light: #aca2e8;
$custom-dark: #000000;

JSON

{
  "hex": "#857ddd",
  "rgb": {
    "r": 133,
    "g": 125,
    "b": 221
  },
  "hsl": {
    "h": 245,
    "s": 58.537,
    "l": 67.843
  },
  "oklch": {
    "l": 0.63919,
    "c": 0.14098,
    "h": 285.5
  },
  "luminance": 0.24874
}

Semantic roles & 50–950 ramp

primary

#857DDD

secondary

#E7EACC

accent

#C61FB8

background

#FAFAFE

surface

#F5F3FC

border

#CFCDD5

text

#100F16

muted

#7F7F84

Preview Lab

Preview with #857DDD

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

Preview Lab → · Contrast checker → · Palette generator →