#685CEE#685CEE

#685CEE is a mid, highly saturated blue. Relative luminance 0.168; OKLCH L 57.0% C 0.212 H 281.0°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#685CEE
RGB	rgb(104, 92, 238)
HSL	hsl(245, 81%, 65%)
HSV	hsv(245, 61%, 93%)
CMYK	cmyk(56.3%, 61.3%, 0%, 6.7%)
CIE-LAB	lab(47.97, 44.48, -72.26)
CIE-LCH	lch(47.97, 84.85, 301.62°)
OKLab	oklab(56.99% 0.0404 -0.2076)
OKLCH	oklch(56.99% 0.212 281)
XYZ	xyz(24.9639, 16.7688, 82.7936)
Luminance	0.1677 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685CEE #E2EE5C

analogous

#5C99EE #685CEE #B15CEE

triadic

#685CEE #EE685C #5CEE68

tetradic

#685CEE #EE5C99 #E2EE5C #5CEEB1

square

#685CEE #EE5C99 #E2EE5C #5CEEB1

split-complementary

#685CEE #EEB15C #99EE5C

monochromatic

#2114BC #3525E8 #685CEE #9B93F4 #CFCBFA

Accessibility & contrast

On white

4.82

#685CEE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#685CEE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685CEE

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685CEE	#FFFFFF	#000000	##FFFFFF
##685CEE	1.00	4.82	4.35	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0077F3

Deuteranopia (green-blind)

#006CEB

Tritanopia (blue-blind)

#1E809C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #685cee;
/* rgb */ color: rgb(104, 92, 238);
/* oklch */ color: oklch(57.0% 0.212 281.0);

Tailwind

colors: {
  custom: {
    50: '#9f8bf5',
    500: '#685cee',
    950: '#000000',
  },
}

SCSS

$custom: #685cee;
$custom-light: #9f8bf5;
$custom-dark: #000000;

JSON

{
  "hex": "#685cee",
  "rgb": {
    "r": 104,
    "g": 92,
    "b": 238
  },
  "hsl": {
    "h": 244.932,
    "s": 81.111,
    "l": 64.706
  },
  "oklch": {
    "l": 0.56991,
    "c": 0.21152,
    "h": 281
  },
  "luminance": 0.1677
}

Semantic roles & 50–950 ramp

primary

#685CEE

secondary

#E8ECBA

accent

#DD08CC

background

#FAF8FF

surface

#F4F0FE

border

#CECBD6

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #685CEE

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

Preview Lab → · Contrast checker → · Palette generator →