#685BE9#685BE9

#685BE9 is a mid, highly saturated blue. Relative luminance 0.163; OKLCH L 56.4% C 0.206 H 281.6°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#685BE9
RGB	rgb(104, 91, 233)
HSL	hsl(245, 76%, 64%)
HSV	hsv(245, 61%, 91%)
CMYK	cmyk(55.4%, 60.9%, 0%, 8.6%)
CIE-LAB	lab(47.37, 43.54, -70.41)
CIE-LCH	lch(47.37, 82.78, 301.73°)
OKLab	oklab(56.44% 0.0416 -0.2022)
OKLCH	oklch(56.44% 0.206 281.6)
XYZ	xyz(24.1534, 16.3069, 78.9498)
Luminance	0.1631 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685BE9 #DCE95B

analogous

#5B95E9 #685BE9 #AF5BE9

triadic

#685BE9 #E9685B #5BE968

tetradic

#685BE9 #E95B95 #DCE95B #5BE9AF

square

#685BE9 #E95B95 #DCE95B #5BE9AF

split-complementary

#685BE9 #E9AF5B #95E95B

monochromatic

#2618B2 #3625E2 #685BE9 #9A91F0 #CBC7F7

Accessibility & contrast

On white

4.93

#685BE9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#685BE9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685BE9

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685BE9	#FFFFFF	#000000	##FFFFFF
##685BE9	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075EE

Deuteranopia (green-blind)

#006BE6

Tritanopia (blue-blind)

#277D99

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #685be9;
/* rgb */ color: rgb(104, 91, 233);
/* oklch */ color: oklch(56.4% 0.206 281.6);

Tailwind

colors: {
  custom: {
    50: '#9e8af1',
    500: '#685be9',
    950: '#000000',
  },
}

SCSS

$custom: #685be9;
$custom-light: #9e8af1;
$custom-dark: #000000;

JSON

{
  "hex": "#685be9",
  "rgb": {
    "r": 104,
    "g": 91,
    "b": 233
  },
  "hsl": {
    "h": 245.493,
    "s": 76.344,
    "l": 63.529
  },
  "oklch": {
    "l": 0.56441,
    "c": 0.20643,
    "h": 281.6
  },
  "luminance": 0.16308
}

Semantic roles & 50–950 ramp

primary

#685BE9

secondary

#E4E9B7

accent

#D90DC6

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#100C17

muted

#7F7D85

Preview Lab

Preview with #685BE9

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

Preview Lab → · Contrast checker → · Palette generator →