#674FBB#674FBB

#674FBB is a mid, vivid violet. Relative luminance 0.121; OKLCH L 50.9% C 0.163 H 289.6°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#674FBB
RGB	rgb(103, 79, 187)
HSL	hsl(253, 44%, 52%)
HSV	hsv(253, 58%, 73%)
CMYK	cmyk(44.9%, 57.8%, 0%, 26.7%)
CIE-LAB	lab(41.32, 36.62, -53.84)
CIE-LCH	lch(41.32, 65.11, 304.22°)
OKLab	oklab(50.94% 0.0546 -0.1535)
OKLCH	oklch(50.94% 0.163 289.6)
XYZ	xyz(17.3566, 12.0628, 48.4179)
Luminance	0.1206 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#674FBB #A3BB4F

analogous

#4F6DBB #674FBB #9D4FBB

triadic

#674FBB #BB674F #4FBB67

tetradic

#674FBB #BB4F6D #A3BB4F #4FBB9D

square

#674FBB #BB4F6D #A3BB4F #4FBB9D

split-complementary

#674FBB #BB9D4F #6DBB4F

monochromatic

#362868 #4D3994 #674FBB #8D7BCC #B3A7DD

Accessibility & contrast

On white

6.15

#674FBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#674FBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #674FBB

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##674FBB	#FFFFFF	#000000	##FFFFFF
##674FBB	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0464BF

Deuteranopia (green-blind)

#0C5FB9

Tritanopia (blue-blind)

#4E677D

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #674fbb;
/* rgb */ color: rgb(103, 79, 187);
/* oklch */ color: oklch(50.9% 0.163 289.6);

Tailwind

colors: {
  custom: {
    50: '#9881d0',
    500: '#674fbb',
    950: '#000000',
  },
}

SCSS

$custom: #674fbb;
$custom-light: #9881d0;
$custom-dark: #000000;

JSON

{
  "hex": "#674fbb",
  "rgb": {
    "r": 103,
    "g": 79,
    "b": 187
  },
  "hsl": {
    "h": 253.333,
    "s": 44.262,
    "l": 52.157
  },
  "oklch": {
    "l": 0.50937,
    "c": 0.16293,
    "h": 289.6
  },
  "luminance": 0.12063
}

Semantic roles & 50–950 ramp

primary

#674FBB

secondary

#C0CA9B

accent

#D454B8

background

#F9F7FC

surface

#F2EEF9

border

#CCC9D2

text

#0E0A14

muted

#7E7C82

Preview Lab

Preview with #674FBB

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

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