#674EB5#674EB5

#674EB5 is a mid, vivid violet. Relative luminance 0.117; OKLCH L 50.3% C 0.156 H 290.9°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#674EB5
RGB	rgb(103, 78, 181)
HSL	hsl(255, 41%, 51%)
HSV	hsv(255, 57%, 71%)
CMYK	cmyk(43.1%, 56.9%, 0%, 29%)
CIE-LAB	lab(40.68, 35.47, -51.34)
CIE-LCH	lch(40.68, 62.40, 304.65°)
OKLab	oklab(50.34% 0.0558 -0.1462)
OKLCH	oklch(50.34% 0.156 290.9)
XYZ	xyz(16.6561, 11.6680, 45.0817)
Luminance	0.1167 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#674EB5 #9CB54E

analogous

#4E68B5 #674EB5 #9A4EB5

triadic

#674EB5 #B5674E #4EB567

tetradic

#674EB5 #B54E68 #9CB54E #4EB59A

square

#674EB5 #B54E68 #9CB54E #4EB59A

split-complementary

#674EB5 #B59A4E #68B54E

monochromatic

#362860 #4E3A8B #674EB5 #8C79C7 #B1A4D9

Accessibility & contrast

On white

6.30

#674EB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#674EB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #674EB5

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##674EB5	#FFFFFF	#000000	##FFFFFF
##674EB5	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1262B8

Deuteranopia (green-blind)

#1A5EB3

Tritanopia (blue-blind)

#51647A

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #674eb5;
/* rgb */ color: rgb(103, 78, 181);
/* oklch */ color: oklch(50.3% 0.156 290.9);

Tailwind

colors: {
  custom: {
    50: '#9780cc',
    500: '#674eb5',
    950: '#000000',
  },
}

SCSS

$custom: #674eb5;
$custom-light: #9780cc;
$custom-dark: #000000;

JSON

{
  "hex": "#674eb5",
  "rgb": {
    "r": 103,
    "g": 78,
    "b": 181
  },
  "hsl": {
    "h": 254.563,
    "s": 41.036,
    "l": 50.784
  },
  "oklch": {
    "l": 0.50343,
    "c": 0.15645,
    "h": 290.9
  },
  "luminance": 0.11669
}

Semantic roles & 50–950 ramp

primary

#674EB5

secondary

#BBC699

accent

#D157B3

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0E0A13

muted

#7E7C82

Preview Lab

Preview with #674EB5

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

Preview Lab → · Contrast checker → · Palette generator →