#685CA6#685CA6

#685CA6 is a mid, moderate blue. Relative luminance 0.134; OKLCH L 52.0% C 0.114 H 289.2°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#685CA6
RGB	rgb(104, 92, 166)
HSL	hsl(250, 29%, 51%)
HSV	hsv(250, 45%, 65%)
CMYK	cmyk(37.3%, 44.6%, 0%, 34.9%)
CIE-LAB	lab(43.29, 22.91, -38.32)
CIE-LCH	lch(43.29, 44.65, 300.87°)
OKLab	oklab(52.02% 0.0377 -0.1079)
OKLCH	oklch(52.02% 0.114 289.2)
XYZ	xyz(16.4171, 13.3501, 37.7808)
Luminance	0.1335 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#685CA6 #9AA65C

analogous

#5C75A6 #685CA6 #8D5CA6

triadic

#685CA6 #A6685C #5CA668

tetradic

#685CA6 #A65C75 #9AA65C #5CA68D

square

#685CA6 #A65C75 #9AA65C #5CA68D

split-complementary

#685CA6 #A68D5C #75A65C

monochromatic

#363058 #4F467F #685CA6 #8D84BC #B1ABD1

Accessibility & contrast

On white

5.72

#685CA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#685CA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #685CA6

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##685CA6	#FFFFFF	#000000	##FFFFFF
##685CA6	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4368A9

Deuteranopia (green-blind)

#4365A4

Tritanopia (blue-blind)

#586A79

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #685ca6;
/* rgb */ color: rgb(104, 92, 166);
/* oklch */ color: oklch(52.0% 0.114 289.2);

Tailwind

colors: {
  custom: {
    50: '#968ac1',
    500: '#685ca6',
    950: '#000000',
  },
}

SCSS

$custom: #685ca6;
$custom-light: #968ac1;
$custom-dark: #000000;

JSON

{
  "hex": "#685ca6",
  "rgb": {
    "r": 104,
    "g": 92,
    "b": 166
  },
  "hsl": {
    "h": 249.73,
    "s": 29.365,
    "l": 50.588
  },
  "oklch": {
    "l": 0.52019,
    "c": 0.11434,
    "h": 289.2
  },
  "luminance": 0.13351
}

Semantic roles & 50–950 ramp

primary

#685CA6

secondary

#BABF9E

accent

#C662B5

background

#F9F8FB

surface

#F2F0F7

border

#CCCBD0

text

#0E0B12

muted

#7E7C81

Preview Lab

Preview with #685CA6

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

Preview Lab → · Contrast checker → · Palette generator →