#23327A#23327A

#23327A is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.1% C 0.124 H 269.9°. Best body text is #FFFFFF at 11.61:1 contrast (WCAG AA passes).

Color values

HEX	#23327A
RGB	rgb(35, 50, 122)
HSL	hsl(230, 55%, 31%)
HSV	hsv(230, 71%, 48%)
CMYK	cmyk(71.3%, 59%, 0%, 52.2%)
CIE-LAB	lab(23.81, 19.95, -42.94)
CIE-LCH	lch(23.81, 47.35, 294.93°)
OKLab	oklab(35.09% -0.0001 -0.1236)
OKLCH	oklch(35.09% 0.124 269.9)
XYZ	xyz(5.3454, 4.0432, 18.9073)
Luminance	0.0404 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23327A #7A6B23

analogous

#235D7A #23327A #3F237A

triadic

#23327A #7A2332 #327A23

tetradic

#23327A #7A235D #7A6B23 #237A3F

square

#23327A #7A235D #7A6B23 #237A3F

split-complementary

#23327A #7A3F23 #5D7A23

monochromatic

#080B1B #151F4A #23327A #3145AA #4C62CC

Accessibility & contrast

On white

11.61

#23327A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#23327A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23327A

11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23327A	#FFFFFF	#000000	##FFFFFF
##23327A	1.00	11.61	1.81	11.61
#FFFFFF	11.61	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D7C

Deuteranopia (green-blind)

#003579

Tritanopia (blue-blind)

#004451

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #23327a;
/* rgb */ color: rgb(35, 50, 122);
/* oklch */ color: oklch(35.1% 0.124 269.9);

Tailwind

colors: {
  custom: {
    50: '#6a69a1',
    500: '#23327a',
    950: '#000000',
  },
}

SCSS

$custom: #23327a;
$custom-light: #6a69a1;
$custom-dark: #000000;

JSON

{
  "hex": "#23327a",
  "rgb": {
    "r": 35,
    "g": 50,
    "b": 122
  },
  "hsl": {
    "h": 229.655,
    "s": 55.414,
    "l": 30.784
  },
  "oklch": {
    "l": 0.35085,
    "c": 0.12364,
    "h": 269.9
  },
  "luminance": 0.04044
}

Semantic roles & 50–950 ramp

primary

#23327A

secondary

#AD9C4C

accent

#C549DF

background

#F6F6FA

surface

#ECEBF3

border

#C7C6CD

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #23327A

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

Preview Lab → · Contrast checker → · Palette generator →