#4234C3#4234C3

#4234C3 is a dark, highly saturated blue. Relative luminance 0.076; OKLCH L 44.4% C 0.210 H 277.8°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#4234C3
RGB	rgb(66, 52, 195)
HSL	hsl(246, 58%, 48%)
HSV	hsv(246, 73%, 76%)
CMYK	cmyk(66.2%, 73.3%, 0%, 23.5%)
CIE-LAB	lab(33.03, 48.37, -72.16)
CIE-LCH	lch(33.03, 86.87, 303.83°)
OKLab	oklab(44.37% 0.0287 -0.2084)
OKLCH	oklch(44.37% 0.21 277.8)
XYZ	xyz(13.3219, 7.5532, 52.3751)
Luminance	0.0755 (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

#4234C3 #B5C334

analogous

#346DC3 #4234C3 #8934C3

triadic

#4234C3 #C34234 #34C342

tetradic

#4234C3 #C3346D #B5C334 #34C389

square

#4234C3 #C3346D #B5C334 #34C389

split-complementary

#4234C3 #C38934 #6DC334

monochromatic

#211A62 #322793 #4234C3 #6B60D5 #9890E1

Accessibility & contrast

On white

8.36

#4234C3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#4234C3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4234C3

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4234C3	#FFFFFF	#000000	##FFFFFF
##4234C3	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053C7

Deuteranopia (green-blind)

#0048C0

Tritanopia (blue-blind)

#005D79

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #4234c3;
/* rgb */ color: rgb(66, 52, 195);
/* oklch */ color: oklch(44.4% 0.210 277.8);

Tailwind

colors: {
  custom: {
    50: '#876ed6',
    500: '#4234c3',
    950: '#000000',
  },
}

SCSS

$custom: #4234c3;
$custom-light: #876ed6;
$custom-dark: #000000;

JSON

{
  "hex": "#4234c3",
  "rgb": {
    "r": 66,
    "g": 52,
    "b": 195
  },
  "hsl": {
    "h": 245.874,
    "s": 57.895,
    "l": 48.431
  },
  "oklch": {
    "l": 0.44365,
    "c": 0.21039,
    "h": 277.8
  },
  "luminance": 0.07554
}

Semantic roles & 50–950 ramp

primary

#4234C3

secondary

#C5CC87

accent

#E147D2

background

#F9F6FD

surface

#F1ECFA

border

#CBC7D3

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4234C3

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

Preview Lab → · Contrast checker → · Palette generator →