#675BD3#675BD3

#675BD3 is a mid, vivid blue. Relative luminance 0.151; OKLCH L 54.7% C 0.178 H 283.3°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#675BD3
RGB	rgb(103, 91, 211)
HSL	hsl(246, 58%, 59%)
HSV	hsv(246, 57%, 83%)
CMYK	cmyk(51.2%, 56.9%, 0%, 17.3%)
CIE-LAB	lab(45.73, 36.63, -60.59)
CIE-LCH	lch(45.73, 70.81, 301.16°)
OKLab	oklab(54.71% 0.0411 -0.1733)
OKLCH	oklch(54.71% 0.178 283.3)
XYZ	xyz(21.0889, 15.0677, 63.4125)
Luminance	0.1507 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#675BD3 #C7D35B

analogous

#5B8BD3 #675BD3 #A35BD3

triadic

#675BD3 #D3675B #5BD367

tetradic

#675BD3 #D35B8B #C7D35B #5BD3A3

square

#675BD3 #D35B8B #C7D35B #5BD3A3

split-complementary

#675BD3 #D3A35B #8BD35B

monochromatic

#30268E #4133BE #675BD3 #948BE0 #C0BCED

Accessibility & contrast

On white

5.23

#675BD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#675BD3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #675BD3

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##675BD3	#FFFFFF	#000000	##FFFFFF
##675BD3	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070D7

Deuteranopia (green-blind)

#0068D0

Tritanopia (blue-blind)

#3C778E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #675bd3;
/* rgb */ color: rgb(103, 91, 211);
/* oklch */ color: oklch(54.7% 0.178 283.3);

Tailwind

colors: {
  custom: {
    50: '#9a8ae1',
    500: '#675bd3',
    950: '#000000',
  },
}

SCSS

$custom: #675bd3;
$custom-light: #9a8ae1;
$custom-dark: #000000;

JSON

{
  "hex": "#675bd3",
  "rgb": {
    "r": 103,
    "g": 91,
    "b": 211
  },
  "hsl": {
    "h": 246,
    "s": 57.692,
    "l": 59.216
  },
  "oklch": {
    "l": 0.54714,
    "c": 0.17815,
    "h": 283.3
  },
  "luminance": 0.15069
}

Semantic roles & 50–950 ramp

primary

#675BD3

secondary

#D8DCAD

accent

#E147D2

background

#FAF8FD

surface

#F3F0FB

border

#CDCBD4

text

#0F0B15

muted

#7F7C83

Preview Lab

Preview with #675BD3

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

Preview Lab → · Contrast checker → · Palette generator →