#2327BC#2327BC

#2327BC is a dark, highly saturated blue. Relative luminance 0.054; OKLCH L 40.1% C 0.222 H 269.7°. Best body text is #FFFFFF at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#2327BC
RGB	rgb(35, 39, 188)
HSL	hsl(238, 69%, 44%)
HSV	hsv(238, 81%, 74%)
CMYK	cmyk(81.4%, 79.3%, 0%, 26.3%)
CIE-LAB	lab(27.95, 50.43, -76.51)
CIE-LCH	lch(27.95, 91.63, 303.39°)
OKLab	oklab(40.05% -0.0013 -0.2216)
OKLCH	oklch(40.05% 0.222 269.7)
XYZ	xyz(10.4927, 5.4380, 48.0638)
Luminance	0.0544 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2327BC #BCB823

analogous

#2373BC #2327BC #6B23BC

triadic

#2327BC #BC2327 #27BC23

tetradic

#2327BC #BC2373 #BCB823 #23BC6B

square

#2327BC #BC2373 #BCB823 #23BC6B

split-complementary

#2327BC #BC6B23 #73BC23

monochromatic

#101255 #191C88 #2327BC #4145DC #7477E5

Accessibility & contrast

On white

10.06

#2327BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#2327BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2327BC

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2327BC	#FFFFFF	#000000	##FFFFFF
##2327BC	1.00	10.06	2.09	10.06
#FFFFFF	10.06	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AC0

Deuteranopia (green-blind)

#003AB9

Tritanopia (blue-blind)

#005572

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2327bc;
/* rgb */ color: rgb(35, 39, 188);
/* oklch */ color: oklch(40.1% 0.222 269.7);

Tailwind

colors: {
  custom: {
    50: '#7c64d2',
    500: '#2327bc',
    950: '#000000',
  },
}

SCSS

$custom: #2327bc;
$custom-light: #7c64d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2327bc",
  "rgb": {
    "r": 35,
    "g": 39,
    "b": 188
  },
  "hsl": {
    "h": 238.431,
    "s": 68.61,
    "l": 43.725
  },
  "oklch": {
    "l": 0.40053,
    "c": 0.22159,
    "h": 269.7
  },
  "luminance": 0.05439
}

Semantic roles & 50–950 ramp

primary

#2327BC

secondary

#CCCA6F

accent

#E73CEB

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #2327BC

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

Preview Lab → · Contrast checker → · Palette generator →