#674EA4#674EA4

#674EA4 is a mid, vivid violet. Relative luminance 0.110; OKLCH L 49.2% C 0.134 H 294.4°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#674EA4
RGB	rgb(103, 78, 164)
HSL	hsl(257, 36%, 47%)
HSV	hsv(257, 52%, 64%)
CMYK	cmyk(37.2%, 52.4%, 0%, 35.7%)
CIE-LAB	lab(39.60, 30.64, -43.00)
CIE-LCH	lch(39.60, 52.81, 305.47°)
OKLab	oklab(49.19% 0.0551 -0.1217)
OKLCH	oklch(49.19% 0.134 294.4)
XYZ	xyz(15.0170, 11.0124, 36.4492)
Luminance	0.1101 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#674EA4 #8BA44E

analogous

#4E60A4 #674EA4 #924EA4

triadic

#674EA4 #A4674E #4EA467

tetradic

#674EA4 #A44E60 #8BA44E #4EA492

square

#674EA4 #A44E60 #8BA44E #4EA492

split-complementary

#674EA4 #A4924E #60A44E

monochromatic

#332751 #4D3A7B #674EA4 #8873BC #AB9CD0

Accessibility & contrast

On white

6.56

#674EA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#674EA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #674EA4

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##674EA4	#FFFFFF	#000000	##FFFFFF
##674EA4	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C5EA7

Deuteranopia (green-blind)

#315CA2

Tritanopia (blue-blind)

#585F71

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #674ea4;
/* rgb */ color: rgb(103, 78, 164);
/* oklch */ color: oklch(49.2% 0.134 294.4);

Tailwind

colors: {
  custom: {
    50: '#9680bf',
    500: '#674ea4',
    950: '#000000',
  },
}

SCSS

$custom: #674ea4;
$custom-light: #9680bf;
$custom-dark: #000000;

JSON

{
  "hex": "#674ea4",
  "rgb": {
    "r": 103,
    "g": 78,
    "b": 164
  },
  "hsl": {
    "h": 257.442,
    "s": 35.537,
    "l": 47.451
  },
  "oklch": {
    "l": 0.49193,
    "c": 0.1336,
    "h": 294.4
  },
  "luminance": 0.11013
}

Semantic roles & 50–950 ramp

primary

#674EA4

secondary

#B0BD91

accent

#CC5CAB

background

#F9F7FB

surface

#F2EEF7

border

#CCC9D0

text

#0E0A12

muted

#7E7C81

Preview Lab

Preview with #674EA4

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

Preview Lab → · Contrast checker → · Palette generator →