#674BB9#674BB9

#674BB9 is a mid, vivid violet. Relative luminance 0.114; OKLCH L 50.1% C 0.166 H 290.9°. Best body text is #FFFFFF at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#674BB9
RGB	rgb(103, 75, 185)
HSL	hsl(255, 44%, 51%)
HSV	hsv(255, 59%, 73%)
CMYK	cmyk(44.3%, 59.5%, 0%, 27.5%)
CIE-LAB	lab(40.28, 38.39, -54.34)
CIE-LCH	lch(40.28, 66.54, 305.24°)
OKLab	oklab(50.13% 0.0593 -0.155)
OKLCH	oklch(50.13% 0.166 290.9)
XYZ	xyz(16.8641, 11.4179, 47.2049)
Luminance	0.1142 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#674BB9 #9DB94B

analogous

#4B66B9 #674BB9 #9E4BB9

triadic

#674BB9 #B9674B #4BB967

tetradic

#674BB9 #B94B66 #9DB94B #4BB99E

square

#674BB9 #B94B66 #9DB94B #4BB99E

split-complementary

#674BB9 #B99E4B #66B94B

monochromatic

#362763 #4E388F #674BB9 #8C77CA #B1A3DB

Accessibility & contrast

On white

6.40

#674BB9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#674BB9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #674BB9

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##674BB9	#FFFFFF	#000000	##FFFFFF
##674BB9	1.00	6.40	3.28	6.40
#FFFFFF	6.40	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061BD

Deuteranopia (green-blind)

#005DB7

Tritanopia (blue-blind)

#4F647B

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #674bb9;
/* rgb */ color: rgb(103, 75, 185);
/* oklch */ color: oklch(50.1% 0.166 290.9);

Tailwind

colors: {
  custom: {
    50: '#987ecf',
    500: '#674bb9',
    950: '#000000',
  },
}

SCSS

$custom: #674bb9;
$custom-light: #987ecf;
$custom-dark: #000000;

JSON

{
  "hex": "#674bb9",
  "rgb": {
    "r": 103,
    "g": 75,
    "b": 185
  },
  "hsl": {
    "h": 255.273,
    "s": 44,
    "l": 50.98
  },
  "oklch": {
    "l": 0.50129,
    "c": 0.16596,
    "h": 290.9
  },
  "luminance": 0.11419
}

Semantic roles & 50–950 ramp

primary

#674BB9

secondary

#BCC898

accent

#D454B3

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0E0A14

muted

#7E7C82

Preview Lab

Preview with #674BB9

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

Preview Lab → · Contrast checker → · Palette generator →