#685DA5#685DA5

#685DA5 is a mid, moderate blue. Relative luminance 0.135; OKLCH L 52.2% C 0.111 H 288.9°. Best body text is #FFFFFF at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#685DA5
RGB	rgb(104, 93, 165)
HSL	hsl(249, 29%, 51%)
HSV	hsv(249, 44%, 65%)
CMYK	cmyk(37%, 43.6%, 0%, 35.3%)
CIE-LAB	lab(43.49, 22.01, -37.41)
CIE-LCH	lch(43.49, 43.41, 300.47°)
OKLab	oklab(52.15% 0.0362 -0.1053)
OKLCH	oklch(52.15% 0.111 288.9)
XYZ	xyz(16.4130, 13.4879, 37.3287)
Luminance	0.1349 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685DA5 #9AA55D

analogous

#5D76A5 #685DA5 #8C5DA5

triadic

#685DA5 #A5685D #5DA568

tetradic

#685DA5 #A55D76 #9AA55D #5DA58C

square

#685DA5 #A55D76 #9AA55D #5DA58C

split-complementary

#685DA5 #A58C5D #76A55D

monochromatic

#363057 #4F467F #685DA5 #8D84BB #B1ACD1

Accessibility & contrast

On white

5.68

#685DA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.70

#685DA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685DA5

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685DA5	#FFFFFF	#000000	##FFFFFF
##685DA5	1.00	5.68	3.70	5.68
#FFFFFF	5.68	1.00	21.00	1.00
#000000	3.70	21.00	1.00	21.00
##FFFFFF	5.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4568A8

Deuteranopia (green-blind)

#4565A3

Tritanopia (blue-blind)

#586B79

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #685da5;
/* rgb */ color: rgb(104, 93, 165);
/* oklch */ color: oklch(52.2% 0.111 288.9);

Tailwind

colors: {
  custom: {
    50: '#968bc0',
    500: '#685da5',
    950: '#000000',
  },
}

SCSS

$custom: #685da5;
$custom-light: #968bc0;
$custom-dark: #000000;

JSON

{
  "hex": "#685da5",
  "rgb": {
    "r": 104,
    "g": 93,
    "b": 165
  },
  "hsl": {
    "h": 249.167,
    "s": 28.571,
    "l": 50.588
  },
  "oklch": {
    "l": 0.52155,
    "c": 0.11132,
    "h": 288.9
  },
  "luminance": 0.13488
}

Semantic roles & 50–950 ramp

primary

#685DA5

secondary

#BABF9F

accent

#C563B6

background

#F9F8FB

surface

#F2F0F7

border

#CCCBD0

text

#0D0C12

muted

#7E7D81

Preview Lab

Preview with #685DA5

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

Preview Lab → · Contrast checker → · Palette generator →