#2327BE#2327BE

#2327BE is a dark, highly saturated blue. Relative luminance 0.055; OKLCH L 40.3% C 0.224 H 269.6°. Best body text is #FFFFFF at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#2327BE
RGB	rgb(35, 39, 190)
HSL	hsl(238, 69%, 44%)
HSV	hsv(238, 82%, 75%)
CMYK	cmyk(81.6%, 79.5%, 0%, 25.5%)
CIE-LAB	lab(28.18, 51.07, -77.31)
CIE-LCH	lch(28.18, 92.65, 303.45°)
OKLab	oklab(40.28% -0.0017 -0.2239)
OKLCH	oklch(40.28% 0.224 269.6)
XYZ	xyz(10.7097, 5.5248, 49.2072)
Luminance	0.0553 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2327BE #BEBA23

analogous

#2374BE #2327BE #6D23BE

triadic

#2327BE #BE2327 #27BE23

tetradic

#2327BE #BE2374 #BEBA23 #23BE6D

square

#2327BE #BE2374 #BEBA23 #23BE6D

split-complementary

#2327BE #BE6D23 #74BE23

monochromatic

#101257 #191C8A #2327BE #4246DC #7679E6

Accessibility & contrast

On white

9.98

#2327BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#2327BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2327BE

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2327BE	#FFFFFF	#000000	##FFFFFF
##2327BE	1.00	9.98	2.11	9.98
#FFFFFF	9.98	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AC2

Deuteranopia (green-blind)

#003ABB

Tritanopia (blue-blind)

#005673

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2327be;
/* rgb */ color: rgb(35, 39, 190);
/* oklch */ color: oklch(40.3% 0.224 269.6);

Tailwind

colors: {
  custom: {
    50: '#7c64d3',
    500: '#2327be',
    950: '#000000',
  },
}

SCSS

$custom: #2327be;
$custom-light: #7c64d3;
$custom-dark: #000000;

JSON

{
  "hex": "#2327be",
  "rgb": {
    "r": 35,
    "g": 39,
    "b": 190
  },
  "hsl": {
    "h": 238.452,
    "s": 68.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.40283,
    "c": 0.22391,
    "h": 269.6
  },
  "luminance": 0.05526
}

Semantic roles & 50–950 ramp

primary

#2327BE

secondary

#CDCB70

accent

#E73CEC

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #2327BE

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

Preview Lab → · Contrast checker → · Palette generator →