#674CB1#674CB1

#674CB1 is a mid, vivid violet. Relative luminance 0.112; OKLCH L 49.7% C 0.154 H 292.2°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#674CB1
RGB	rgb(103, 76, 177)
HSL	hsl(256, 40%, 50%)
HSV	hsv(256, 57%, 69%)
CMYK	cmyk(41.8%, 57.1%, 0%, 30.6%)
CIE-LAB	lab(39.96, 35.51, -50.14)
CIE-LCH	lch(39.96, 61.45, 305.31°)
OKLab	oklab(49.72% 0.0582 -0.1427)
OKLCH	oklch(49.72% 0.154 292.2)
XYZ	xyz(16.1116, 11.2263, 42.9045)
Luminance	0.1123 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#674CB1 #96B14C

analogous

#4C63B1 #674CB1 #9A4CB1

triadic

#674CB1 #B1674C #4CB167

tetradic

#674CB1 #B14C63 #96B14C #4CB19A

square

#674CB1 #B14C63 #96B14C #4CB19A

split-complementary

#674CB1 #B19A4C #63B14C

monochromatic

#35275B #4E3A86 #674CB1 #8B76C4 #AFA1D7

Accessibility & contrast

On white

6.47

#674CB1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#674CB1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #674CB1

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##674CB1	#FFFFFF	#000000	##FFFFFF
##674CB1	1.00	6.47	3.25	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1360B4

Deuteranopia (green-blind)

#1C5CAF

Tritanopia (blue-blind)

#536277

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #674cb1;
/* rgb */ color: rgb(103, 76, 177);
/* oklch */ color: oklch(49.7% 0.154 292.2);

Tailwind

colors: {
  custom: {
    50: '#977fc9',
    500: '#674cb1',
    950: '#000000',
  },
}

SCSS

$custom: #674cb1;
$custom-light: #977fc9;
$custom-dark: #000000;

JSON

{
  "hex": "#674cb1",
  "rgb": {
    "r": 103,
    "g": 76,
    "b": 177
  },
  "hsl": {
    "h": 256.04,
    "s": 39.921,
    "l": 49.608
  },
  "oklch": {
    "l": 0.49724,
    "c": 0.15407,
    "h": 292.2
  },
  "luminance": 0.11227
}

Semantic roles & 50–950 ramp

primary

#674CB1

secondary

#B7C395

accent

#D058B0

background

#F9F7FC

surface

#F2EEF8

border

#CCC9D1

text

#0E0A13

muted

#7E7C82

Preview Lab

Preview with #674CB1

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

Preview Lab → · Contrast checker → · Palette generator →