#4234C6#4234C6

#4234C6 is a dark, highly saturated blue. Relative luminance 0.077; OKLCH L 44.7% C 0.214 H 277.6°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#4234C6
RGB	rgb(66, 52, 198)
HSL	hsl(246, 58%, 49%)
HSV	hsv(246, 74%, 78%)
CMYK	cmyk(66.7%, 73.7%, 0%, 22.4%)
CIE-LAB	lab(33.33, 49.31, -73.43)
CIE-LCH	lch(33.33, 88.45, 303.88°)
OKLab	oklab(44.66% 0.0281 -0.2121)
OKLCH	oklch(44.66% 0.214 277.6)
XYZ	xyz(13.6645, 7.6903, 54.1794)
Luminance	0.0769 (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

#4234C6 #B8C634

analogous

#346FC6 #4234C6 #8B34C6

triadic

#4234C6 #C64234 #34C642

tetradic

#4234C6 #C6346F #B8C634 #34C68B

square

#4234C6 #C6346F #B8C634 #34C68B

split-complementary

#4234C6 #C68B34 #6FC634

monochromatic

#221B65 #322796 #4234C6 #6D62D6 #9A92E2

Accessibility & contrast

On white

8.27

#4234C6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#4234C6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4234C6

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4234C6	#FFFFFF	#000000	##FFFFFF
##4234C6	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054CA

Deuteranopia (green-blind)

#0048C3

Tritanopia (blue-blind)

#005E7A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4234c6;
/* rgb */ color: rgb(66, 52, 198);
/* oklch */ color: oklch(44.7% 0.214 277.6);

Tailwind

colors: {
  custom: {
    50: '#886ed9',
    500: '#4234c6',
    950: '#000000',
  },
}

SCSS

$custom: #4234c6;
$custom-light: #886ed9;
$custom-dark: #000000;

JSON

{
  "hex": "#4234c6",
  "rgb": {
    "r": 66,
    "g": 52,
    "b": 198
  },
  "hsl": {
    "h": 245.753,
    "s": 58.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.44662,
    "c": 0.21399,
    "h": 277.6
  },
  "luminance": 0.07691
}

Semantic roles & 50–950 ramp

primary

#4234C6

secondary

#C7CD89

accent

#E246D3

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4234C6

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

Preview Lab → · Contrast checker → · Palette generator →