#685DE4#685DE4

#685DE4 is a mid, vivid blue. Relative luminance 0.164; OKLCH L 56.4% C 0.198 H 281.7°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#685DE4
RGB	rgb(104, 93, 228)
HSL	hsl(245, 71%, 63%)
HSV	hsv(245, 59%, 89%)
CMYK	cmyk(54.4%, 59.2%, 0%, 10.6%)
CIE-LAB	lab(47.46, 40.84, -67.45)
CIE-LCH	lch(47.46, 78.85, 301.19°)
OKLab	oklab(56.39% 0.04 -0.1935)
OKLCH	oklch(56.39% 0.198 281.7)
XYZ	xyz(23.6225, 16.3717, 75.2990)
Luminance	0.1637 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685DE4 #D9E45D

analogous

#5D95E4 #685DE4 #AB5DE4

triadic

#685DE4 #E4685D #5DE468

tetradic

#685DE4 #E45D95 #D9E45D #5DE4AB

square

#685DE4 #E45D95 #D9E45D #5DE4AB

split-complementary

#685DE4 #E4AB5D #95E45D

monochromatic

#281CAA #3729DB #685DE4 #9991ED #CAC6F5

Accessibility & contrast

On white

4.91

#685DE4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#685DE4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685DE4

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685DE4	#FFFFFF	#000000	##FFFFFF
##685DE4	1.00	4.91	4.27	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075E8

Deuteranopia (green-blind)

#006CE1

Tritanopia (blue-blind)

#2D7D98

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #685de4;
/* rgb */ color: rgb(104, 93, 228);
/* oklch */ color: oklch(56.4% 0.198 281.7);

Tailwind

colors: {
  custom: {
    50: '#9d8bed',
    500: '#685de4',
    950: '#000000',
  },
}

SCSS

$custom: #685de4;
$custom-light: #9d8bed;
$custom-dark: #000000;

JSON

{
  "hex": "#685de4",
  "rgb": {
    "r": 104,
    "g": 93,
    "b": 228
  },
  "hsl": {
    "h": 244.889,
    "s": 71.429,
    "l": 62.941
  },
  "oklch": {
    "l": 0.56388,
    "c": 0.19757,
    "h": 281.7
  },
  "luminance": 0.16373
}

Semantic roles & 50–950 ramp

primary

#685DE4

secondary

#E3E7B6

accent

#D312C4

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #685DE4

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

Preview Lab → · Contrast checker → · Palette generator →