#685DE9#685DE9

#685DE9 is a mid, highly saturated blue. Relative luminance 0.167; OKLCH L 56.8% C 0.204 H 281.2°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#685DE9
RGB	rgb(104, 93, 233)
HSL	hsl(245, 76%, 64%)
HSV	hsv(245, 60%, 91%)
CMYK	cmyk(55.4%, 60.1%, 0%, 8.6%)
CIE-LAB	lab(47.82, 42.37, -69.69)
CIE-LCH	lch(47.82, 81.56, 301.30°)
OKLab	oklab(56.77% 0.0398 -0.2)
OKLCH	oklch(56.77% 0.204 281.2)
XYZ	xyz(24.3267, 16.6534, 79.0075)
Luminance	0.1666 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685DE9 #DEE95D

analogous

#5D98E9 #685DE9 #AE5DE9

triadic

#685DE9 #E9685D #5DE968

tetradic

#685DE9 #E95D98 #DEE95D #5DE9AE

square

#685DE9 #E95D98 #DEE95D #5DE9AE

split-complementary

#685DE9 #E9AE5D #98E95D

monochromatic

#2518B3 #3627E2 #685DE9 #9A93F0 #CCC9F8

Accessibility & contrast

On white

4.85

#685DE9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#685DE9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685DE9

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685DE9	#FFFFFF	#000000	##FFFFFF
##685DE9	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076EE

Deuteranopia (green-blind)

#006CE6

Tritanopia (blue-blind)

#267F9A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #685de9;
/* rgb */ color: rgb(104, 93, 233);
/* oklch */ color: oklch(56.8% 0.204 281.2);

Tailwind

colors: {
  custom: {
    50: '#9e8bf1',
    500: '#685de9',
    950: '#000000',
  },
}

SCSS

$custom: #685de9;
$custom-light: #9e8bf1;
$custom-dark: #000000;

JSON

{
  "hex": "#685de9",
  "rgb": {
    "r": 104,
    "g": 93,
    "b": 233
  },
  "hsl": {
    "h": 244.714,
    "s": 76.087,
    "l": 63.922
  },
  "oklch": {
    "l": 0.56768,
    "c": 0.20396,
    "h": 281.2
  },
  "luminance": 0.16655
}

Semantic roles & 50–950 ramp

primary

#685DE9

secondary

#E6E9B8

accent

#D80DC8

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #685DE9

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

Preview Lab → · Contrast checker → · Palette generator →