#675DB1#675DB1

#675DB1 is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.8% C 0.129 H 286.6°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#675DB1
RGB	rgb(103, 93, 177)
HSL	hsl(247, 35%, 53%)
HSV	hsv(247, 47%, 69%)
CMYK	cmyk(41.8%, 47.5%, 0%, 30.6%)
CIE-LAB	lab(44.07, 25.21, -43.56)
CIE-LCH	lch(44.07, 50.33, 300.06°)
OKLab	oklab(52.79% 0.0367 -0.1233)
OKLCH	oklch(52.79% 0.129 286.6)
XYZ	xyz(17.4414, 13.8860, 43.3477)
Luminance	0.1389 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#675DB1 #A7B15D

analogous

#5D7DB1 #675DB1 #915DB1

triadic

#675DB1 #B1675D #5DB167

tetradic

#675DB1 #B15D7D #A7B15D #5DB191

square

#675DB1 #B15D7D #A7B15D #5DB191

split-complementary

#675DB1 #B1915D #7DB15D

monochromatic

#363064 #4D448D #675DB1 #8E86C5 #B5B0D9

Accessibility & contrast

On white

5.56

#675DB1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#675DB1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #675DB1

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##675DB1	#FFFFFF	#000000	##FFFFFF
##675DB1	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C6AB4

Deuteranopia (green-blind)

#3B66AF

Tritanopia (blue-blind)

#516E7E

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #675db1;
/* rgb */ color: rgb(103, 93, 177);
/* oklch */ color: oklch(52.8% 0.129 286.6);

Tailwind

colors: {
  custom: {
    50: '#968bc9',
    500: '#675db1',
    950: '#000000',
  },
}

SCSS

$custom: #675db1;
$custom-light: #968bc9;
$custom-dark: #000000;

JSON

{
  "hex": "#675db1",
  "rgb": {
    "r": 103,
    "g": 93,
    "b": 177
  },
  "hsl": {
    "h": 247.143,
    "s": 35,
    "l": 52.941
  },
  "oklch": {
    "l": 0.52788,
    "c": 0.12864,
    "h": 286.6
  },
  "luminance": 0.13887
}

Semantic roles & 50–950 ramp

primary

#675DB1

secondary

#C3C7A3

accent

#CB5DBE

background

#F9F8FC

surface

#F2F0F8

border

#CCCBD1

text

#0E0C13

muted

#7E7D82

Preview Lab

Preview with #675DB1

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

Preview Lab → · Contrast checker → · Palette generator →