#685BEB#685BEB

#685BEB is a mid, highly saturated blue. Relative luminance 0.164; OKLCH L 56.6% C 0.209 H 281.5°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#685BEB
RGB	rgb(104, 91, 235)
HSL	hsl(245, 78%, 64%)
HSV	hsv(245, 61%, 92%)
CMYK	cmyk(55.7%, 61.3%, 0%, 7.8%)
CIE-LAB	lab(47.52, 44.15, -71.30)
CIE-LCH	lch(47.52, 83.86, 301.77°)
OKLab	oklab(56.6% 0.0415 -0.2048)
OKLCH	oklch(56.6% 0.209 281.5)
XYZ	xyz(24.4407, 16.4218, 80.4630)
Luminance	0.1642 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685BEB #DEEB5B

analogous

#5B96EB #685BEB #B05BEB

triadic

#685BEB #EB685B #5BEB68

tetradic

#685BEB #EB5B96 #DEEB5B #5BEBB0

square

#685BEB #EB5B96 #DEEB5B #5BEBB0

split-complementary

#685BEB #EBB05B #96EB5B

monochromatic

#2516B5 #3624E4 #685BEB #9A92F2 #CCC8F8

Accessibility & contrast

On white

4.90

#685BEB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#685BEB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685BEB

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685BEB	#FFFFFF	#000000	##FFFFFF
##685BEB	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076F0

Deuteranopia (green-blind)

#006CE8

Tritanopia (blue-blind)

#247E9A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #685beb;
/* rgb */ color: rgb(104, 91, 235);
/* oklch */ color: oklch(56.6% 0.209 281.5);

Tailwind

colors: {
  custom: {
    50: '#9e8af2',
    500: '#685beb',
    950: '#000000',
  },
}

SCSS

$custom: #685beb;
$custom-light: #9e8af2;
$custom-dark: #000000;

JSON

{
  "hex": "#685beb",
  "rgb": {
    "r": 104,
    "g": 91,
    "b": 235
  },
  "hsl": {
    "h": 245.417,
    "s": 78.261,
    "l": 63.922
  },
  "oklch": {
    "l": 0.56596,
    "c": 0.20896,
    "h": 281.5
  },
  "luminance": 0.16423
}

Semantic roles & 50–950 ramp

primary

#685BEB

secondary

#E6EAB8

accent

#DB0BC8

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #685BEB

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

Preview Lab → · Contrast checker → · Palette generator →