#4342CA#4342CA

#4342CA is a mid, highly saturated blue. Relative luminance 0.094; OKLCH L 47.2% C 0.204 H 275.6°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#4342CA
RGB	rgb(67, 66, 202)
HSL	hsl(240, 56%, 53%)
HSV	hsv(240, 67%, 79%)
CMYK	cmyk(66.8%, 67.3%, 0%, 20.8%)
CIE-LAB	lab(36.65, 42.76, -70.30)
CIE-LCH	lch(36.65, 82.28, 301.31°)
OKLab	oklab(47.17% 0.0197 -0.203)
OKLCH	oklch(47.17% 0.204 275.6)
XYZ	xyz(14.9201, 9.3527, 56.8846)
Luminance	0.0935 (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

#4342CA #C9CA42

analogous

#4285CA #4342CA #8742CA

triadic

#4342CA #CA4342 #42CA43

tetradic

#4342CA #CA4285 #C9CA42 #42CA87

square

#4342CA #CA4285 #C9CA42 #42CA87

split-complementary

#4342CA #CA8742 #85CA42

monochromatic

#202072 #2E2DA2 #4342CA #7372D7 #A2A2E5

Accessibility & contrast

On white

7.32

#4342CA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#4342CA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4342CA

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4342CA	#FFFFFF	#000000	##FFFFFF
##4342CA	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CCE

Deuteranopia (green-blind)

#0050C7

Tritanopia (blue-blind)

#006680

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #4342ca;
/* rgb */ color: rgb(67, 66, 202);
/* oklch */ color: oklch(47.2% 0.204 275.6);

Tailwind

colors: {
  custom: {
    50: '#8877db',
    500: '#4342ca',
    950: '#000000',
  },
}

SCSS

$custom: #4342ca;
$custom-light: #8877db;
$custom-dark: #000000;

JSON

{
  "hex": "#4342ca",
  "rgb": {
    "r": 67,
    "g": 66,
    "b": 202
  },
  "hsl": {
    "h": 240.441,
    "s": 56.198,
    "l": 52.549
  },
  "oklch": {
    "l": 0.47174,
    "c": 0.20393,
    "h": 275.6
  },
  "luminance": 0.09354
}

Semantic roles & 50–950 ramp

primary

#4342CA

secondary

#D1D196

accent

#DF48DE

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4342CA

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

Preview Lab → · Contrast checker → · Palette generator →