#685EE3#685EE3

#685EE3 is a mid, vivid blue. Relative luminance 0.165; OKLCH L 56.5% C 0.195 H 281.5°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#685EE3
RGB	rgb(104, 94, 227)
HSL	hsl(245, 70%, 63%)
HSV	hsv(245, 59%, 89%)
CMYK	cmyk(54.2%, 58.6%, 0%, 11%)
CIE-LAB	lab(47.61, 39.94, -66.63)
CIE-LCH	lch(47.61, 77.69, 300.94°)
OKLab	oklab(56.48% 0.039 -0.1911)
OKLCH	oklch(56.48% 0.195 281.5)
XYZ	xyz(23.5725, 16.4931, 74.5995)
Luminance	0.1650 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685EE3 #D9E35E

analogous

#5E97E3 #685EE3 #AA5EE3

triadic

#685EE3 #E3685E #5EE368

tetradic

#685EE3 #E35E97 #D9E35E #5EE3AA

square

#685EE3 #E35E97 #D9E35E #5EE3AA

split-complementary

#685EE3 #E3AA5E #97E35E

monochromatic

#281DA9 #372ADA #685EE3 #9992EC #CAC6F5

Accessibility & contrast

On white

4.88

#685EE3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#685EE3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685EE3

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685EE3	#FFFFFF	#000000	##FFFFFF
##685EE3	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076E7

Deuteranopia (green-blind)

#006CE0

Tritanopia (blue-blind)

#2F7D97

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #685ee3;
/* rgb */ color: rgb(104, 94, 227);
/* oklch */ color: oklch(56.5% 0.195 281.5);

Tailwind

colors: {
  custom: {
    50: '#9d8ced',
    500: '#685ee3',
    950: '#000000',
  },
}

SCSS

$custom: #685ee3;
$custom-light: #9d8ced;
$custom-dark: #000000;

JSON

{
  "hex": "#685ee3",
  "rgb": {
    "r": 104,
    "g": 94,
    "b": 227
  },
  "hsl": {
    "h": 244.511,
    "s": 70.37,
    "l": 62.941
  },
  "oklch": {
    "l": 0.56481,
    "c": 0.19501,
    "h": 281.5
  },
  "luminance": 0.16495
}

Semantic roles & 50–950 ramp

primary

#685EE3

secondary

#E3E6B6

accent

#D213C4

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #685EE3

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

Preview Lab → · Contrast checker → · Palette generator →