#674BB4#674BB4

#674BB4 is a mid, vivid violet. Relative luminance 0.112; OKLCH L 49.8% C 0.159 H 291.9°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#674BB4
RGB	rgb(103, 75, 180)
HSL	hsl(256, 41%, 50%)
HSV	hsv(256, 58%, 71%)
CMYK	cmyk(42.8%, 58.3%, 0%, 29.4%)
CIE-LAB	lab(39.93, 36.96, -51.96)
CIE-LCH	lch(39.93, 63.76, 305.43°)
OKLab	oklab(49.77% 0.0594 -0.148)
OKLCH	oklch(49.77% 0.159 291.9)
XYZ	xyz(16.3456, 11.2105, 44.4738)
Luminance	0.1121 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#674BB4 #98B44B

analogous

#4B64B4 #674BB4 #9B4BB4

triadic

#674BB4 #B4674B #4BB467

tetradic

#674BB4 #B44B64 #98B44B #4BB49B

square

#674BB4 #B44B64 #98B44B #4BB49B

split-complementary

#674BB4 #B49B4B #64B44B

monochromatic

#36275E #4E3989 #674BB4 #8B76C6 #B0A1D8

Accessibility & contrast

On white

6.48

#674BB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#674BB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #674BB4

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##674BB4	#FFFFFF	#000000	##FFFFFF
##674BB4	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0460B7

Deuteranopia (green-blind)

#135CB2

Tritanopia (blue-blind)

#516278

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #674bb4;
/* rgb */ color: rgb(103, 75, 180);
/* oklch */ color: oklch(49.8% 0.159 291.9);

Tailwind

colors: {
  custom: {
    50: '#977ecb',
    500: '#674bb4',
    950: '#000000',
  },
}

SCSS

$custom: #674bb4;
$custom-light: #977ecb;
$custom-dark: #000000;

JSON

{
  "hex": "#674bb4",
  "rgb": {
    "r": 103,
    "g": 75,
    "b": 180
  },
  "hsl": {
    "h": 256,
    "s": 41.176,
    "l": 50
  },
  "oklch": {
    "l": 0.49768,
    "c": 0.15946,
    "h": 291.9
  },
  "luminance": 0.11211
}

Semantic roles & 50–950 ramp

primary

#674BB4

secondary

#B8C596

accent

#D157B0

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0E0A13

muted

#7E7C82

Preview Lab

Preview with #674BB4

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

Preview Lab → · Contrast checker → · Palette generator →