#2330D4#2330D4

#2330D4 is a dark, highly saturated blue. Relative luminance 0.072; OKLCH L 43.9% C 0.242 H 268.2°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#2330D4
RGB	rgb(35, 48, 212)
HSL	hsl(236, 72%, 48%)
HSV	hsv(236, 83%, 83%)
CMYK	cmyk(83.5%, 77.4%, 0%, 16.9%)
CIE-LAB	lab(32.31, 53.48, -83.32)
CIE-LCH	lch(32.31, 99.01, 302.69°)
OKLab	oklab(43.91% -0.0074 -0.2414)
OKLCH	oklch(43.91% 0.242 268.2)
XYZ	xyz(13.6297, 7.2230, 62.9504)
Luminance	0.0722 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.07

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2330D4 #D4C723

analogous

#2388D4 #2330D4 #6E23D4

triadic

#2330D4 #D42330 #30D423

tetradic

#2330D4 #D42388 #D4C723 #23D46E

square

#2330D4 #D42388 #D4C723 #23D46E

split-complementary

#2330D4 #D46E23 #88D423

monochromatic

#12186B #1A249F #2330D4 #525CE2 #868EEB

Accessibility & contrast

On white

8.59

#2330D4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#2330D4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2330D4

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2330D4	#FFFFFF	#000000	##FFFFFF
##2330D4	1.00	8.59	2.44	8.59
#FFFFFF	8.59	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055D9

Deuteranopia (green-blind)

#0043D1

Tritanopia (blue-blind)

#006281

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2330d4;
/* rgb */ color: rgb(35, 48, 212);
/* oklch */ color: oklch(43.9% 0.242 268.2);

Tailwind

colors: {
  custom: {
    50: '#816be3',
    500: '#2330d4',
    950: '#000000',
  },
}

SCSS

$custom: #2330d4;
$custom-light: #816be3;
$custom-dark: #000000;

JSON

{
  "hex": "#2330d4",
  "rgb": {
    "r": 35,
    "g": 48,
    "b": 212
  },
  "hsl": {
    "h": 235.593,
    "s": 71.66,
    "l": 48.431
  },
  "oklch": {
    "l": 0.43911,
    "c": 0.24156,
    "h": 268.2
  },
  "luminance": 0.07225
}

Semantic roles & 50–950 ramp

primary

#2330D4

secondary

#D4CE7E

accent

#E139EE

background

#F9F6FE

surface

#F1EBFC

border

#CBC6D5

text

#0D0716

muted

#7E7A84

Preview Lab

Preview with #2330D4

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

Preview Lab → · Contrast checker → · Palette generator →