#674DF7#674DF7

#674DF7 is a mid, highly saturated blue. Relative luminance 0.149; OKLCH L 55.4% C 0.240 H 282.2°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#674DF7
RGB	rgb(103, 77, 247)
HSL	hsl(249, 91%, 64%)
HSV	hsv(249, 69%, 97%)
CMYK	cmyk(58.3%, 68.8%, 0%, 3.1%)
CIE-LAB	lab(45.50, 55.39, -81.33)
CIE-LCH	lch(45.50, 98.40, 304.25°)
OKLab	oklab(55.41% 0.0506 -0.2343)
OKLCH	oklch(55.41% 0.24 282.2)
XYZ	xyz(25.0307, 14.9050, 89.5356)
Luminance	0.1491 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#674DF7 #DDF74D

analogous

#4D88F7 #674DF7 #BC4DF7

triadic

#674DF7 #F7674D #4DF767

tetradic

#674DF7 #F74D88 #DDF74D #4DF7BC

square

#674DF7 #F74D88 #DDF74D #4DF7BC

split-complementary

#674DF7 #F7BC4D #88F74D

monochromatic

#2509C1 #3512F4 #674DF7 #9988FA #CBC2FC

Accessibility & contrast

On white

5.27

#674DF7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#674DF7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #674DF7

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##674DF7	#FFFFFF	#000000	##FFFFFF
##674DF7	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071FC

Deuteranopia (green-blind)

#0066F4

Tritanopia (blue-blind)

#007A9C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #674df7;
/* rgb */ color: rgb(103, 77, 247);
/* oklch */ color: oklch(55.4% 0.240 282.2);

Tailwind

colors: {
  custom: {
    50: '#a081fb',
    500: '#674df7',
    950: '#000000',
  },
}

SCSS

$custom: #674df7;
$custom-light: #a081fb;
$custom-dark: #000000;

JSON

{
  "hex": "#674df7",
  "rgb": {
    "r": 103,
    "g": 77,
    "b": 247
  },
  "hsl": {
    "h": 249.176,
    "s": 91.398,
    "l": 63.529
  },
  "oklch": {
    "l": 0.55411,
    "c": 0.2397,
    "h": 282.2
  },
  "luminance": 0.14907
}

Semantic roles & 50–950 ramp

primary

#674DF7

secondary

#E5EEB2

accent

#E600C2

background

#FAF8FF

surface

#F4EFFF

border

#CECAD7

text

#100A18

muted

#7F7C86

Preview Lab

Preview with #674DF7

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

Preview Lab → · Contrast checker → · Palette generator →