#685DE5#685DE5

#685DE5 is a mid, vivid blue. Relative luminance 0.164; OKLCH L 56.5% C 0.199 H 281.6°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#685DE5
RGB	rgb(104, 93, 229)
HSL	hsl(245, 72%, 63%)
HSV	hsv(245, 59%, 90%)
CMYK	cmyk(54.6%, 59.4%, 0%, 10.2%)
CIE-LAB	lab(47.53, 41.14, -67.90)
CIE-LCH	lch(47.53, 79.39, 301.21°)
OKLab	oklab(56.46% 0.0399 -0.1948)
OKLCH	oklch(56.46% 0.199 281.6)
XYZ	xyz(23.7617, 16.4274, 76.0323)
Luminance	0.1643 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685DE5 #DAE55D

analogous

#5D96E5 #685DE5 #AC5DE5

triadic

#685DE5 #E5685D #5DE568

tetradic

#685DE5 #E55D96 #DAE55D #5DE5AC

square

#685DE5 #E55D96 #DAE55D #5DE5AC

split-complementary

#685DE5 #E5AC5D #96E55D

monochromatic

#271CAC #3728DD #685DE5 #9992ED #CAC6F6

Accessibility & contrast

On white

4.90

#685DE5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#685DE5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685DE5

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685DE5	#FFFFFF	#000000	##FFFFFF
##685DE5	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076E9

Deuteranopia (green-blind)

#006CE2

Tritanopia (blue-blind)

#2C7D98

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #685de5;
/* rgb */ color: rgb(104, 93, 229);
/* oklch */ color: oklch(56.5% 0.199 281.6);

Tailwind

colors: {
  custom: {
    50: '#9d8bee',
    500: '#685de5',
    950: '#000000',
  },
}

SCSS

$custom: #685de5;
$custom-light: #9d8bee;
$custom-dark: #000000;

JSON

{
  "hex": "#685de5",
  "rgb": {
    "r": 104,
    "g": 93,
    "b": 229
  },
  "hsl": {
    "h": 244.853,
    "s": 72.34,
    "l": 63.137
  },
  "oklch": {
    "l": 0.56463,
    "c": 0.19885,
    "h": 281.6
  },
  "luminance": 0.16429
}

Semantic roles & 50–950 ramp

primary

#685DE5

secondary

#E3E7B7

accent

#D411C5

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0C16

muted

#7F7D84

Preview Lab

Preview with #685DE5

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

Preview Lab → · Contrast checker → · Palette generator →