#685ABB#685ABB

#685ABB is a mid, vivid blue. Relative luminance 0.138; OKLCH L 53.0% C 0.147 H 286.9°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#685ABB
RGB	rgb(104, 90, 187)
HSL	hsl(249, 42%, 54%)
HSV	hsv(249, 52%, 73%)
CMYK	cmyk(44.4%, 51.9%, 0%, 26.7%)
CIE-LAB	lab(44.01, 30.24, -49.50)
CIE-LCH	lch(44.01, 58.01, 301.42°)
OKLab	oklab(52.96% 0.0427 -0.1407)
OKLCH	oklch(52.96% 0.147 286.9)
XYZ	xyz(18.3322, 13.8425, 48.7100)
Luminance	0.1384 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685ABB #ADBB5A

analogous

#5A7DBB #685ABB #995ABB

triadic

#685ABB #BB685A #5ABB68

tetradic

#685ABB #BB5A7D #ADBB5A #5ABB99

square

#685ABB #BB5A7D #ADBB5A #5ABB99

split-complementary

#685ABB #BB995A #7DBB5A

monochromatic

#362D6D #4C3F99 #685ABB #9085CD #B7B1DF

Accessibility & contrast

On white

5.57

#685ABB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#685ABB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685ABB

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685ABB	#FFFFFF	#000000	##FFFFFF
##685ABB	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E6ABE

Deuteranopia (green-blind)

#2C65B9

Tritanopia (blue-blind)

#4E6F82

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #685abb;
/* rgb */ color: rgb(104, 90, 187);
/* oklch */ color: oklch(53.0% 0.147 286.9);

Tailwind

colors: {
  custom: {
    50: '#9889d0',
    500: '#685abb',
    950: '#000000',
  },
}

SCSS

$custom: #685abb;
$custom-light: #9889d0;
$custom-dark: #000000;

JSON

{
  "hex": "#685abb",
  "rgb": {
    "r": 104,
    "g": 90,
    "b": 187
  },
  "hsl": {
    "h": 248.66,
    "s": 41.631,
    "l": 54.314
  },
  "oklch": {
    "l": 0.52955,
    "c": 0.14704,
    "h": 286.9
  },
  "luminance": 0.13843
}

Semantic roles & 50–950 ramp

primary

#685ABB

secondary

#C7CDA4

accent

#D156C0

background

#F9F8FC

surface

#F2F0F9

border

#CCCBD2

text

#0E0B14

muted

#7E7C82

Preview Lab

Preview with #685ABB

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

Preview Lab → · Contrast checker → · Palette generator →