#674BFA#674BFA

#674BFA is a mid, highly saturated blue. Relative luminance 0.148; OKLCH L 55.4% C 0.245 H 282.1°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#674BFA
RGB	rgb(103, 75, 250)
HSL	hsl(250, 95%, 64%)
HSV	hsv(250, 70%, 98%)
CMYK	cmyk(58.8%, 70%, 0%, 2%)
CIE-LAB	lab(45.38, 57.31, -83.21)
CIE-LCH	lch(45.38, 101.04, 304.56°)
OKLab	oklab(55.4% 0.0516 -0.2398)
OKLCH	oklch(55.4% 0.245 282.1)
XYZ	xyz(25.3595, 14.8161, 91.9474)
Luminance	0.1482 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#674BFA #DEFA4B

analogous

#4B86FA #674BFA #BE4BFA

triadic

#674BFA #FA674B #4BFA67

tetradic

#674BFA #FA4B86 #DEFA4B #4BFABE

square

#674BFA #FA4B86 #DEFA4B #4BFABE

split-complementary

#674BFA #FABE4B #86FA4B

monochromatic

#2405C5 #350FF8 #674BFA #9987FC #CCC2FD

Accessibility & contrast

On white

5.30

#674BFA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#674BFA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #674BFA

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##674BFA	#FFFFFF	#000000	##FFFFFF
##674BFA	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0071FF

Deuteranopia (green-blind)

#0065F7

Tritanopia (blue-blind)

#007A9E

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #674bfa;
/* rgb */ color: rgb(103, 75, 250);
/* oklch */ color: oklch(55.4% 0.245 282.1);

Tailwind

colors: {
  custom: {
    50: '#a180fd',
    500: '#674bfa',
    950: '#000000',
  },
}

SCSS

$custom: #674bfa;
$custom-light: #a180fd;
$custom-dark: #000000;

JSON

{
  "hex": "#674bfa",
  "rgb": {
    "r": 103,
    "g": 75,
    "b": 250
  },
  "hsl": {
    "h": 249.6,
    "s": 94.595,
    "l": 63.725
  },
  "oklch": {
    "l": 0.55403,
    "c": 0.24527,
    "h": 282.1
  },
  "luminance": 0.14818
}

Semantic roles & 50–950 ramp

primary

#674BFA

secondary

#E5EFB2

accent

#E600C1

background

#FAF8FF

surface

#F4EFFF

border

#CECAD7

text

#100A18

muted

#7F7C86

Preview Lab

Preview with #674BFA

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

Preview Lab → · Contrast checker → · Palette generator →