#674FF0#674FF0

#674FF0 is a mid, highly saturated blue. Relative luminance 0.148; OKLCH L 55.1% C 0.229 H 282.6°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#674FF0
RGB	rgb(103, 79, 240)
HSL	hsl(249, 84%, 63%)
HSV	hsv(249, 67%, 94%)
CMYK	cmyk(57.1%, 67.1%, 0%, 5.9%)
CIE-LAB	lab(45.31, 52.25, -77.72)
CIE-LCH	lch(45.31, 93.65, 303.91°)
OKLab	oklab(55.09% 0.0502 -0.2237)
OKLCH	oklch(55.09% 0.229 282.6)
XYZ	xyz(24.1128, 14.7652, 84.0005)
Luminance	0.1477 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#674FF0 #D8F04F

analogous

#4F88F0 #674FF0 #B74FF0

triadic

#674FF0 #F0674F #4FF067

tetradic

#674FF0 #F04F88 #D8F04F #4FF0B7

square

#674FF0 #F04F88 #D8F04F #4FF0B7

split-complementary

#674FF0 #F0B74F #88F04F

monochromatic

#280FB5 #3617EB #674FF0 #9887F5 #C8C0FA

Accessibility & contrast

On white

5.31

#674FF0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#674FF0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #674FF0

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##674FF0	#FFFFFF	#000000	##FFFFFF
##674FF0	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070F5

Deuteranopia (green-blind)

#0066ED

Tritanopia (blue-blind)

#177999

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #674ff0;
/* rgb */ color: rgb(103, 79, 240);
/* oklch */ color: oklch(55.1% 0.229 282.6);

Tailwind

colors: {
  custom: {
    50: '#9f82f6',
    500: '#674ff0',
    950: '#000000',
  },
}

SCSS

$custom: #674ff0;
$custom-light: #9f82f6;
$custom-dark: #000000;

JSON

{
  "hex": "#674ff0",
  "rgb": {
    "r": 103,
    "g": 79,
    "b": 240
  },
  "hsl": {
    "h": 248.944,
    "s": 84.293,
    "l": 62.549
  },
  "oklch": {
    "l": 0.55093,
    "c": 0.22926,
    "h": 282.6
  },
  "luminance": 0.14767
}

Semantic roles & 50–950 ramp

primary

#674FF0

secondary

#E2EBB0

accent

#E105C0

background

#FAF8FF

surface

#F4EFFF

border

#CECAD7

text

#100B17

muted

#7F7C85

Preview Lab

Preview with #674FF0

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

Preview Lab → · Contrast checker → · Palette generator →