#674EFF#674EFF

#674EFF is a mid, highly saturated blue. Relative luminance 0.156; OKLCH L 56.2% C 0.248 H 281.3°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#674EFF
RGB	rgb(103, 78, 255)
HSL	hsl(248, 100%, 65%)
HSV	hsv(248, 69%, 100%)
CMYK	cmyk(59.6%, 69.4%, 0%, 0%)
CIE-LAB	lab(46.38, 57.20, -84.36)
CIE-LCH	lch(46.38, 101.93, 304.14°)
OKLab	oklab(56.25% 0.0485 -0.2432)
OKLCH	oklch(56.25% 0.248 281.3)
XYZ	xyz(26.3622, 15.5505, 96.2007)
Luminance	0.1555 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#674EFF #E6FF4E

analogous

#4E8DFF #674EFF #C04EFF

triadic

#674EFF #FF674E #4EFF67

tetradic

#674EFF #FF4E8D #E6FF4E #4EFFC0

square

#674EFF #FF4E8D #E6FF4E #4EFFC0

split-complementary

#674EFF #FFC04E #8DFF4E

monochromatic

#1E00D3 #3211FF #674EFF #9C8BFF #D0C8FF

Accessibility & contrast

On white

5.11

#674EFF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#674EFF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #674EFF

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##674EFF	#FFFFFF	#000000	##FFFFFF
##674EFF	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074FF

Deuteranopia (green-blind)

#0067FC

Tritanopia (blue-blind)

#007EA1

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #674eff;
/* rgb */ color: rgb(103, 78, 255);
/* oklch */ color: oklch(56.2% 0.248 281.3);

Tailwind

colors: {
  custom: {
    50: '#a282ff',
    500: '#674eff',
    950: '#000000',
  },
}

SCSS

$custom: #674eff;
$custom-light: #a282ff;
$custom-dark: #000000;

JSON

{
  "hex": "#674eff",
  "rgb": {
    "r": 103,
    "g": 78,
    "b": 255
  },
  "hsl": {
    "h": 248.475,
    "s": 100,
    "l": 65.294
  },
  "oklch": {
    "l": 0.56246,
    "c": 0.24796,
    "h": 281.3
  },
  "luminance": 0.15552
}

Semantic roles & 50–950 ramp

primary

#674EFF

secondary

#EAF2B7

accent

#E600C5

background

#FAF8FF

surface

#F4EFFF

border

#CECAD7

text

#100B18

muted

#7F7C86

Preview Lab

Preview with #674EFF

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

Preview Lab → · Contrast checker → · Palette generator →