#685EC9#685EC9

#685EC9 is a mid, vivid blue. Relative luminance 0.152; OKLCH L 54.6% C 0.161 H 284.0°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#685EC9
RGB	rgb(104, 94, 201)
HSL	hsl(246, 50%, 58%)
HSV	hsv(246, 53%, 79%)
CMYK	cmyk(48.3%, 53.2%, 0%, 21.2%)
CIE-LAB	lab(45.86, 32.00, -54.64)
CIE-LCH	lch(45.86, 63.32, 300.36°)
OKLab	oklab(54.62% 0.0387 -0.1558)
OKLCH	oklch(54.62% 0.161 284)
XYZ	xyz(20.2511, 15.1645, 57.1070)
Luminance	0.1517 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685EC9 #BFC95E

analogous

#5E8AC9 #685EC9 #9D5EC9

triadic

#685EC9 #C9685E #5EC968

tetradic

#685EC9 #C95E8A #BFC95E #5EC99D

square

#685EC9 #C95E8A #BFC95E #5EC99D

split-complementary

#685EC9 #C99D5E #8AC95E

monochromatic

#332B81 #463BAF #685EC9 #938CD8 #BEBAE8

Accessibility & contrast

On white

5.21

#685EC9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#685EC9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685EC9

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685EC9	#FFFFFF	#000000	##FFFFFF
##685EC9	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2670CD

Deuteranopia (green-blind)

#1F69C7

Tritanopia (blue-blind)

#46768A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #685ec9;
/* rgb */ color: rgb(104, 94, 201);
/* oklch */ color: oklch(54.6% 0.161 284.0);

Tailwind

colors: {
  custom: {
    50: '#998cda',
    500: '#685ec9',
    950: '#000000',
  },
}

SCSS

$custom: #685ec9;
$custom-light: #998cda;
$custom-dark: #000000;

JSON

{
  "hex": "#685ec9",
  "rgb": {
    "r": 104,
    "g": 94,
    "b": 201
  },
  "hsl": {
    "h": 245.607,
    "s": 49.767,
    "l": 57.843
  },
  "oklch": {
    "l": 0.5462,
    "c": 0.16052,
    "h": 284
  },
  "luminance": 0.15166
}

Semantic roles & 50–950 ramp

primary

#685EC9

secondary

#D3D7AC

accent

#D94FCC

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #685EC9

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

Preview Lab → · Contrast checker → · Palette generator →