#2323BC#2323BC

#2323BC is a dark, highly saturated blue. Relative luminance 0.052; OKLCH L 39.6% C 0.225 H 269.9°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#2323BC
RGB	rgb(35, 35, 188)
HSL	hsl(240, 69%, 44%)
HSV	hsv(240, 81%, 74%)
CMYK	cmyk(81.4%, 81.4%, 0%, 26.3%)
CIE-LAB	lab(27.27, 52.41, -77.64)
CIE-LCH	lch(27.27, 93.68, 304.02°)
OKLab	oklab(39.58% -0.0004 -0.2248)
OKLCH	oklch(39.58% 0.225 269.9)
XYZ	xyz(10.3682, 5.1890, 48.0223)
Luminance	0.0519 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2323BC #BCBC23

analogous

#236FBC #2323BC #6F23BC

triadic

#2323BC #BC2323 #23BC23

tetradic

#2323BC #BC236F #BCBC23 #23BC6F

square

#2323BC #BC236F #BCBC23 #23BC6F

split-complementary

#2323BC #BC6F23 #6FBC23

monochromatic

#101055 #191988 #2323BC #4141DC #7474E5

Accessibility & contrast

On white

10.30

#2323BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#2323BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2323BC

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2323BC	#FFFFFF	#000000	##FFFFFF
##2323BC	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048C0

Deuteranopia (green-blind)

#0038B9

Tritanopia (blue-blind)

#005471

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2323bc;
/* rgb */ color: rgb(35, 35, 188);
/* oklch */ color: oklch(39.6% 0.225 269.9);

Tailwind

colors: {
  custom: {
    50: '#7c62d2',
    500: '#2323bc',
    950: '#000000',
  },
}

SCSS

$custom: #2323bc;
$custom-light: #7c62d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2323bc",
  "rgb": {
    "r": 35,
    "g": 35,
    "b": 188
  },
  "hsl": {
    "h": 240,
    "s": 68.61,
    "l": 43.725
  },
  "oklch": {
    "l": 0.39578,
    "c": 0.2248,
    "h": 269.9
  },
  "luminance": 0.0519
}

Semantic roles & 50–950 ramp

primary

#2323BC

secondary

#CCCC6F

accent

#EB3CEB

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0514

muted

#7D7A83

Preview Lab

Preview with #2323BC

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

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