#2A327F#2A327F

#2A327F is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.0% C 0.129 H 273.5°. Best body text is #FFFFFF at 11.28:1 contrast (WCAG AA passes).

Color values

HEX	#2A327F
RGB	rgb(42, 50, 127)
HSL	hsl(234, 50%, 33%)
HSV	hsv(234, 67%, 50%)
CMYK	cmyk(66.9%, 60.6%, 0%, 50.2%)
CIE-LAB	lab(24.66, 23.01, -44.71)
CIE-LCH	lch(24.66, 50.28, 297.24°)
OKLab	oklab(35.96% 0.0079 -0.1287)
OKLCH	oklch(35.96% 0.129 273.5)
XYZ	xyz(5.9249, 4.3052, 20.5933)
Luminance	0.0431 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A327F #7F772A

analogous

#2A5C7F #2A327F #4C2A7F

triadic

#2A327F #7F2A32 #327F2A

tetradic

#2A327F #7F2A5C #7F772A #2A7F4C

square

#2A327F #7F2A5C #7F772A #2A7F4C

split-complementary

#2A327F #7F4C2A #5C7F2A

monochromatic

#0C0E23 #1B2051 #2A327F #3944AD #5B65C9

Accessibility & contrast

On white

11.28

#2A327F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#2A327F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A327F

11.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A327F	#FFFFFF	#000000	##FFFFFF
##2A327F	1.00	11.28	1.86	11.28
#FFFFFF	11.28	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E82

Deuteranopia (green-blind)

#00377D

Tritanopia (blue-blind)

#004553

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2a327f;
/* rgb */ color: rgb(42, 50, 127);
/* oklch */ color: oklch(36.0% 0.129 273.5);

Tailwind

colors: {
  custom: {
    50: '#6e69a5',
    500: '#2a327f',
    950: '#000000',
  },
}

SCSS

$custom: #2a327f;
$custom-light: #6e69a5;
$custom-dark: #000000;

JSON

{
  "hex": "#2a327f",
  "rgb": {
    "r": 42,
    "g": 50,
    "b": 127
  },
  "hsl": {
    "h": 234.353,
    "s": 50.296,
    "l": 33.137
  },
  "oklch": {
    "l": 0.35957,
    "c": 0.12891,
    "h": 273.5
  },
  "luminance": 0.04306
}

Semantic roles & 50–950 ramp

primary

#2A327F

secondary

#AEA657

accent

#CD4EDA

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08060F

muted

#7B7A7F

Preview Lab

Preview with #2A327F

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

Preview Lab → · Contrast checker → · Palette generator →