#685EA3#685EA3

#685EA3 is a mid, moderate blue. Relative luminance 0.136; OKLCH L 52.2% C 0.107 H 288.8°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#685EA3
RGB	rgb(104, 94, 163)
HSL	hsl(249, 27%, 50%)
HSV	hsv(249, 42%, 64%)
CMYK	cmyk(36.2%, 42.3%, 0%, 36.1%)
CIE-LAB	lab(43.64, 20.83, -35.98)
CIE-LCH	lch(43.64, 41.58, 300.06°)
OKLab	oklab(52.24% 0.0344 -0.1011)
OKLCH	oklch(52.24% 0.107 288.8)
XYZ	xyz(16.3207, 13.5924, 36.4069)
Luminance	0.1359 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685EA3 #99A35E

analogous

#5E76A3 #685EA3 #8B5EA3

triadic

#685EA3 #A3685E #5EA368

tetradic

#685EA3 #A35E76 #99A35E #5EA38B

square

#685EA3 #A35E76 #99A35E #5EA38B

split-complementary

#685EA3 #A38B5E #76A35E

monochromatic

#363156 #4F477D #685EA3 #8D85B9 #B1ACD0

Accessibility & contrast

On white

5.65

#685EA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#685EA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685EA3

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685EA3	#FFFFFF	#000000	##FFFFFF
##685EA3	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4769A6

Deuteranopia (green-blind)

#4765A1

Tritanopia (blue-blind)

#596B78

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #685ea3;
/* rgb */ color: rgb(104, 94, 163);
/* oklch */ color: oklch(52.2% 0.107 288.8);

Tailwind

colors: {
  custom: {
    50: '#958bbe',
    500: '#685ea3',
    950: '#000000',
  },
}

SCSS

$custom: #685ea3;
$custom-light: #958bbe;
$custom-dark: #000000;

JSON

{
  "hex": "#685ea3",
  "rgb": {
    "r": 104,
    "g": 94,
    "b": 163
  },
  "hsl": {
    "h": 248.696,
    "s": 27.273,
    "l": 50.392
  },
  "oklch": {
    "l": 0.52237,
    "c": 0.10682,
    "h": 288.8
  },
  "luminance": 0.13593
}

Semantic roles & 50–950 ramp

primary

#685EA3

secondary

#B9BE9F

accent

#C464B6

background

#F9F8FB

surface

#F2F0F7

border

#CCCBD0

text

#0D0C12

muted

#7E7D81

Preview Lab

Preview with #685EA3

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

Preview Lab → · Contrast checker → · Palette generator →