#674EB4#674EB4

#674EB4 is a mid, vivid violet. Relative luminance 0.116; OKLCH L 50.3% C 0.155 H 291.1°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#674EB4
RGB	rgb(103, 78, 180)
HSL	hsl(255, 40%, 51%)
HSV	hsv(255, 57%, 71%)
CMYK	cmyk(42.8%, 56.7%, 0%, 29.4%)
CIE-LAB	lab(40.62, 35.19, -50.85)
CIE-LCH	lch(40.62, 61.84, 304.68°)
OKLab	oklab(50.27% 0.0558 -0.1447)
OKLCH	oklch(50.27% 0.155 291.1)
XYZ	xyz(16.5539, 11.6271, 44.5432)
Luminance	0.1163 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#674EB4 #9BB44E

analogous

#4E68B4 #674EB4 #9A4EB4

triadic

#674EB4 #B4674E #4EB467

tetradic

#674EB4 #B44E68 #9BB44E #4EB49A

square

#674EB4 #B44E68 #9BB44E #4EB49A

split-complementary

#674EB4 #B49A4E #68B44E

monochromatic

#36285F #4E3B8A #674EB4 #8C79C6 #B1A4D8

Accessibility & contrast

On white

6.31

#674EB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#674EB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #674EB4

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##674EB4	#FFFFFF	#000000	##FFFFFF
##674EB4	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1561B7

Deuteranopia (green-blind)

#1C5EB2

Tritanopia (blue-blind)

#516479

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #674eb4;
/* rgb */ color: rgb(103, 78, 180);
/* oklch */ color: oklch(50.3% 0.155 291.1);

Tailwind

colors: {
  custom: {
    50: '#9780cb',
    500: '#674eb4',
    950: '#000000',
  },
}

SCSS

$custom: #674eb4;
$custom-light: #9780cb;
$custom-dark: #000000;

JSON

{
  "hex": "#674eb4",
  "rgb": {
    "r": 103,
    "g": 78,
    "b": 180
  },
  "hsl": {
    "h": 254.706,
    "s": 40.476,
    "l": 50.588
  },
  "oklch": {
    "l": 0.50273,
    "c": 0.15512,
    "h": 291.1
  },
  "luminance": 0.11628
}

Semantic roles & 50–950 ramp

primary

#674EB4

secondary

#BAC698

accent

#D057B3

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0E0A13

muted

#7E7C82

Preview Lab

Preview with #674EB4

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

Preview Lab → · Contrast checker → · Palette generator →