#685DE7#685DE7

#685DE7 is a mid, highly saturated blue. Relative luminance 0.165; OKLCH L 56.6% C 0.201 H 281.4°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#685DE7
RGB	rgb(104, 93, 231)
HSL	hsl(245, 74%, 64%)
HSV	hsv(245, 60%, 91%)
CMYK	cmyk(55%, 59.7%, 0%, 9.4%)
CIE-LAB	lab(47.67, 41.76, -68.80)
CIE-LCH	lch(47.67, 80.48, 301.26°)
OKLab	oklab(56.62% 0.0398 -0.1974)
OKLCH	oklch(56.62% 0.201 281.4)
XYZ	xyz(24.0426, 16.5398, 77.5114)
Luminance	0.1654 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685DE7 #DCE75D

analogous

#5D97E7 #685DE7 #AD5DE7

triadic

#685DE7 #E7685D #5DE768

tetradic

#685DE7 #E75D97 #DCE75D #5DE7AD

square

#685DE7 #E75D97 #DCE75D #5DE7AD

split-complementary

#685DE7 #E7AD5D #97E75D

monochromatic

#261AB0 #3628DF #685DE7 #9A92EF #CBC8F7

Accessibility & contrast

On white

4.87

#685DE7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#685DE7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685DE7

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685DE7	#FFFFFF	#000000	##FFFFFF
##685DE7	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076EC

Deuteranopia (green-blind)

#006CE4

Tritanopia (blue-blind)

#297E99

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #685de7;
/* rgb */ color: rgb(104, 93, 231);
/* oklch */ color: oklch(56.6% 0.201 281.4);

Tailwind

colors: {
  custom: {
    50: '#9e8bf0',
    500: '#685de7',
    950: '#000000',
  },
}

SCSS

$custom: #685de7;
$custom-light: #9e8bf0;
$custom-dark: #000000;

JSON

{
  "hex": "#685de7",
  "rgb": {
    "r": 104,
    "g": 93,
    "b": 231
  },
  "hsl": {
    "h": 244.783,
    "s": 74.194,
    "l": 63.529
  },
  "oklch": {
    "l": 0.56615,
    "c": 0.20141,
    "h": 281.4
  },
  "luminance": 0.16541
}

Semantic roles & 50–950 ramp

primary

#685DE7

secondary

#E4E8B7

accent

#D60FC6

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0C17

muted

#7F7D85

Preview Lab

Preview with #685DE7

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

Preview Lab → · Contrast checker → · Palette generator →