#4342D0#4342D0

#4342D0 is a mid, highly saturated blue. Relative luminance 0.096; OKLCH L 47.7% C 0.211 H 275.2°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#4342D0
RGB	rgb(67, 66, 208)
HSL	hsl(240, 60%, 54%)
HSV	hsv(240, 68%, 82%)
CMYK	cmyk(67.8%, 68.3%, 0%, 18.4%)
CIE-LAB	lab(37.19, 44.74, -72.89)
CIE-LCH	lch(37.19, 85.52, 301.54°)
OKLab	oklab(47.73% 0.019 -0.2106)
OKLCH	oklch(47.73% 0.211 275.2)
XYZ	xyz(15.6444, 9.6424, 60.6990)
Luminance	0.0964 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4342D0 #CFD042

analogous

#4288D0 #4342D0 #8A42D0

triadic

#4342D0 #D04342 #42D043

tetradic

#4342D0 #D04288 #CFD042 #42D08A

square

#4342D0 #D04288 #CFD042 #42D08A

split-complementary

#4342D0 #D08A42 #88D042

monochromatic

#1F1E79 #2B2AAA #4342D0 #7473DC #A5A4E8

Accessibility & contrast

On white

7.17

#4342D0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#4342D0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4342D0

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4342D0	#FFFFFF	#000000	##FFFFFF
##4342D0	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ED4

Deuteranopia (green-blind)

#0051CD

Tritanopia (blue-blind)

#006884

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4342d0;
/* rgb */ color: rgb(67, 66, 208);
/* oklch */ color: oklch(47.7% 0.211 275.2);

Tailwind

colors: {
  custom: {
    50: '#8977e0',
    500: '#4342d0',
    950: '#000000',
  },
}

SCSS

$custom: #4342d0;
$custom-light: #8977e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4342d0",
  "rgb": {
    "r": 67,
    "g": 66,
    "b": 208
  },
  "hsl": {
    "h": 240.423,
    "s": 60.169,
    "l": 53.725
  },
  "oklch": {
    "l": 0.47727,
    "c": 0.21141,
    "h": 275.2
  },
  "luminance": 0.09644
}

Semantic roles & 50–950 ramp

primary

#4342D0

secondary

#D5D599

accent

#E344E2

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4342D0

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

Preview Lab → · Contrast checker → · Palette generator →