#4234C7#4234C7

#4234C7 is a dark, highly saturated blue. Relative luminance 0.077; OKLCH L 44.8% C 0.215 H 277.5°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#4234C7
RGB	rgb(66, 52, 199)
HSL	hsl(246, 59%, 49%)
HSV	hsv(246, 74%, 78%)
CMYK	cmyk(66.8%, 73.9%, 0%, 22%)
CIE-LAB	lab(33.43, 49.62, -73.86)
CIE-LCH	lch(33.43, 88.97, 303.89°)
OKLab	oklab(44.76% 0.0279 -0.2134)
OKLCH	oklch(44.76% 0.215 277.5)
XYZ	xyz(13.7802, 7.7366, 54.7889)
Luminance	0.0774 (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

#4234C7 #B9C734

analogous

#3470C7 #4234C7 #8C34C7

triadic

#4234C7 #C74234 #34C742

tetradic

#4234C7 #C73470 #B9C734 #34C78C

square

#4234C7 #C73470 #B9C734 #34C78C

split-complementary

#4234C7 #C78C34 #70C734

monochromatic

#221B66 #322796 #4234C7 #6D62D6 #9A93E3

Accessibility & contrast

On white

8.24

#4234C7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#4234C7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4234C7

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4234C7	#FFFFFF	#000000	##FFFFFF
##4234C7	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055CB

Deuteranopia (green-blind)

#0048C4

Tritanopia (blue-blind)

#005E7B

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4234c7;
/* rgb */ color: rgb(66, 52, 199);
/* oklch */ color: oklch(44.8% 0.215 277.5);

Tailwind

colors: {
  custom: {
    50: '#886ed9',
    500: '#4234c7',
    950: '#000000',
  },
}

SCSS

$custom: #4234c7;
$custom-light: #886ed9;
$custom-dark: #000000;

JSON

{
  "hex": "#4234c7",
  "rgb": {
    "r": 66,
    "g": 52,
    "b": 199
  },
  "hsl": {
    "h": 245.714,
    "s": 58.566,
    "l": 49.216
  },
  "oklch": {
    "l": 0.44762,
    "c": 0.21518,
    "h": 277.5
  },
  "luminance": 0.07738
}

Semantic roles & 50–950 ramp

primary

#4234C7

secondary

#C7CE89

accent

#E246D3

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4234C7

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

Preview Lab → · Contrast checker → · Palette generator →