#4234C8#4234C8

#4234C8 is a dark, highly saturated blue. Relative luminance 0.078; OKLCH L 44.9% C 0.216 H 277.4°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#4234C8
RGB	rgb(66, 52, 200)
HSL	hsl(246, 59%, 49%)
HSV	hsv(246, 74%, 78%)
CMYK	cmyk(67%, 74%, 0%, 21.6%)
CIE-LAB	lab(33.53, 49.93, -74.28)
CIE-LCH	lch(33.53, 89.50, 303.91°)
OKLab	oklab(44.86% 0.0277 -0.2146)
OKLCH	oklch(44.86% 0.216 277.4)
XYZ	xyz(13.8967, 7.7832, 55.4023)
Luminance	0.0778 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blurple

#5539CC

ΔE00 2.71

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4234C8 #BAC834

analogous

#3470C8 #4234C8 #8C34C8

triadic

#4234C8 #C84234 #34C842

tetradic

#4234C8 #C83470 #BAC834 #34C88C

square

#4234C8 #C83470 #BAC834 #34C88C

split-complementary

#4234C8 #C88C34 #70C834

monochromatic

#221B67 #322797 #4234C8 #6E63D6 #9B93E3

Accessibility & contrast

On white

8.21

#4234C8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#4234C8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4234C8

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4234C8	#FFFFFF	#000000	##FFFFFF
##4234C8	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055CC

Deuteranopia (green-blind)

#0049C5

Tritanopia (blue-blind)

#005E7B

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #4234c8;
/* rgb */ color: rgb(66, 52, 200);
/* oklch */ color: oklch(44.9% 0.216 277.4);

Tailwind

colors: {
  custom: {
    50: '#886eda',
    500: '#4234c8',
    950: '#000000',
  },
}

SCSS

$custom: #4234c8;
$custom-light: #886eda;
$custom-dark: #000000;

JSON

{
  "hex": "#4234c8",
  "rgb": {
    "r": 66,
    "g": 52,
    "b": 200
  },
  "hsl": {
    "h": 245.676,
    "s": 58.73,
    "l": 49.412
  },
  "oklch": {
    "l": 0.44861,
    "c": 0.21636,
    "h": 277.4
  },
  "luminance": 0.07784
}

Semantic roles & 50–950 ramp

primary

#4234C8

secondary

#C8CE8A

accent

#E246D3

background

#F9F6FD

surface

#F1ECFB

border

#CBC7D4

text

#0D0715

muted

#7E7A83

Preview Lab

Preview with #4234C8

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

Preview Lab → · Contrast checker → · Palette generator →