#685CE7#685CE7

#685CE7 is a mid, highly saturated blue. Relative luminance 0.164; OKLCH L 56.5% C 0.203 H 281.6°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#685CE7
RGB	rgb(104, 92, 231)
HSL	hsl(245, 74%, 63%)
HSV	hsv(245, 60%, 91%)
CMYK	cmyk(55%, 60.2%, 0%, 9.4%)
CIE-LAB	lab(47.45, 42.34, -69.16)
CIE-LCH	lch(47.45, 81.09, 301.48°)
OKLab	oklab(56.45% 0.0408 -0.1985)
OKLCH	oklch(56.45% 0.203 281.6)
XYZ	xyz(23.9554, 16.3654, 77.4823)
Luminance	0.1637 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685CE7 #DBE75C

analogous

#5C95E7 #685CE7 #AD5CE7

triadic

#685CE7 #E7685C #5CE768

tetradic

#685CE7 #E75C95 #DBE75C #5CE7AD

square

#685CE7 #E75C95 #DBE75C #5CE7AD

split-complementary

#685CE7 #E7AD5C #95E75C

monochromatic

#271AAF #3727DF #685CE7 #9991EF #CBC7F7

Accessibility & contrast

On white

4.91

#685CE7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#685CE7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685CE7

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685CE7	#FFFFFF	#000000	##FFFFFF
##685CE7	1.00	4.91	4.27	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075EC

Deuteranopia (green-blind)

#006CE4

Tritanopia (blue-blind)

#2A7D99

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #685ce7;
/* rgb */ color: rgb(104, 92, 231);
/* oklch */ color: oklch(56.5% 0.203 281.6);

Tailwind

colors: {
  custom: {
    50: '#9e8bf0',
    500: '#685ce7',
    950: '#000000',
  },
}

SCSS

$custom: #685ce7;
$custom-light: #9e8bf0;
$custom-dark: #000000;

JSON

{
  "hex": "#685ce7",
  "rgb": {
    "r": 104,
    "g": 92,
    "b": 231
  },
  "hsl": {
    "h": 245.18,
    "s": 74.332,
    "l": 63.333
  },
  "oklch": {
    "l": 0.5645,
    "c": 0.20266,
    "h": 281.6
  },
  "luminance": 0.16367
}

Semantic roles & 50–950 ramp

primary

#685CE7

secondary

#E4E8B7

accent

#D60FC5

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #685CE7

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

Preview Lab → · Contrast checker → · Palette generator →