#674EB3#674EB3

#674EB3 is a mid, vivid violet. Relative luminance 0.116; OKLCH L 50.2% C 0.154 H 291.3°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#674EB3
RGB	rgb(103, 78, 179)
HSL	hsl(255, 40%, 50%)
HSV	hsv(255, 56%, 70%)
CMYK	cmyk(42.5%, 56.4%, 0%, 29.8%)
CIE-LAB	lab(40.55, 34.90, -50.37)
CIE-LCH	lch(40.55, 61.28, 304.72°)
OKLab	oklab(50.2% 0.0558 -0.1433)
OKLCH	oklch(50.2% 0.154 291.3)
XYZ	xyz(16.4524, 11.5865, 44.0087)
Luminance	0.1159 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#674EB3 #9AB34E

analogous

#4E68B3 #674EB3 #994EB3

triadic

#674EB3 #B3674E #4EB367

tetradic

#674EB3 #B34E68 #9AB34E #4EB399

square

#674EB3 #B34E68 #9AB34E #4EB399

split-complementary

#674EB3 #B3994E #68B34E

monochromatic

#36285E #4E3B89 #674EB3 #8C79C5 #B1A4D8

Accessibility & contrast

On white

6.33

#674EB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#674EB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #674EB3

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##674EB3	#FFFFFF	#000000	##FFFFFF
##674EB3	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1761B6

Deuteranopia (green-blind)

#1D5DB1

Tritanopia (blue-blind)

#526479

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #674eb3;
/* rgb */ color: rgb(103, 78, 179);
/* oklch */ color: oklch(50.2% 0.154 291.3);

Tailwind

colors: {
  custom: {
    50: '#9780ca',
    500: '#674eb3',
    950: '#000000',
  },
}

SCSS

$custom: #674eb3;
$custom-light: #9780ca;
$custom-dark: #000000;

JSON

{
  "hex": "#674eb3",
  "rgb": {
    "r": 103,
    "g": 78,
    "b": 179
  },
  "hsl": {
    "h": 254.851,
    "s": 39.921,
    "l": 50.392
  },
  "oklch": {
    "l": 0.50203,
    "c": 0.15379,
    "h": 291.3
  },
  "luminance": 0.11587
}

Semantic roles & 50–950 ramp

primary

#674EB3

secondary

#BAC598

accent

#D058B2

background

#F9F7FC

surface

#F2EEF8

border

#CCC9D1

text

#0E0A13

muted

#7E7C82

Preview Lab

Preview with #674EB3

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

Preview Lab → · Contrast checker → · Palette generator →