#685CE9#685CE9

#685CE9 is a mid, highly saturated blue. Relative luminance 0.165; OKLCH L 56.6% C 0.205 H 281.4°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#685CE9
RGB	rgb(104, 92, 233)
HSL	hsl(245, 76%, 64%)
HSV	hsv(245, 61%, 91%)
CMYK	cmyk(55.4%, 60.5%, 0%, 8.6%)
CIE-LAB	lab(47.60, 42.95, -70.05)
CIE-LCH	lch(47.60, 82.17, 301.52°)
OKLab	oklab(56.6% 0.0407 -0.2011)
OKLCH	oklch(56.6% 0.205 281.4)
XYZ	xyz(24.2395, 16.4790, 78.9785)
Luminance	0.1648 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685CE9 #DDE95C

analogous

#5C96E9 #685CE9 #AE5CE9

triadic

#685CE9 #E9685C #5CE968

tetradic

#685CE9 #E95C96 #DDE95C #5CE9AE

square

#685CE9 #E95C96 #DDE95C #5CE9AE

split-complementary

#685CE9 #E9AE5C #96E95C

monochromatic

#2518B3 #3626E2 #685CE9 #9A92F0 #CCC8F8

Accessibility & contrast

On white

4.89

#685CE9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#685CE9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685CE9

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685CE9	#FFFFFF	#000000	##FFFFFF
##685CE9	1.00	4.89	4.30	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076EE

Deuteranopia (green-blind)

#006CE6

Tritanopia (blue-blind)

#277E9A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #685ce9;
/* rgb */ color: rgb(104, 92, 233);
/* oklch */ color: oklch(56.6% 0.205 281.4);

Tailwind

colors: {
  custom: {
    50: '#9e8bf1',
    500: '#685ce9',
    950: '#000000',
  },
}

SCSS

$custom: #685ce9;
$custom-light: #9e8bf1;
$custom-dark: #000000;

JSON

{
  "hex": "#685ce9",
  "rgb": {
    "r": 104,
    "g": 92,
    "b": 233
  },
  "hsl": {
    "h": 245.106,
    "s": 76.216,
    "l": 63.725
  },
  "oklch": {
    "l": 0.56604,
    "c": 0.20521,
    "h": 281.4
  },
  "luminance": 0.16481
}

Semantic roles & 50–950 ramp

primary

#685CE9

secondary

#E5E9B8

accent

#D80DC7

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #685CE9

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

Preview Lab → · Contrast checker → · Palette generator →