#2A327C#2A327C

#2A327C is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.7% C 0.125 H 273.6°. Best body text is #FFFFFF at 11.38:1 contrast (WCAG AA passes).

Color values

HEX	#2A327C
RGB	rgb(42, 50, 124)
HSL	hsl(234, 49%, 33%)
HSV	hsv(234, 66%, 49%)
CMYK	cmyk(66.1%, 59.7%, 0%, 51.4%)
CIE-LAB	lab(24.41, 21.89, -43.21)
CIE-LCH	lch(24.41, 48.44, 296.87°)
OKLab	oklab(35.7% 0.0079 -0.1243)
OKLCH	oklch(35.7% 0.125 273.6)
XYZ	xyz(5.7323, 4.2282, 19.5789)
Luminance	0.0423 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A327C #7C742A

analogous

#2A5B7C #2A327C #4B2A7C

triadic

#2A327C #7C2A32 #327C2A

tetradic

#2A327C #7C2A5B #7C742A #2A7C4B

square

#2A327C #7C2A5B #7C742A #2A7C4B

split-complementary

#2A327C #7C4B2A #5B7C2A

monochromatic

#0B0D21 #1B204E #2A327C #3944AA #5964C7

Accessibility & contrast

On white

11.38

#2A327C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#2A327C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A327C

11.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A327C	#FFFFFF	#000000	##FFFFFF
##2A327C	1.00	11.38	1.85	11.38
#FFFFFF	11.38	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E7E

Deuteranopia (green-blind)

#00367B

Tritanopia (blue-blind)

#004452

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2a327c;
/* rgb */ color: rgb(42, 50, 124);
/* oklch */ color: oklch(35.7% 0.125 273.6);

Tailwind

colors: {
  custom: {
    50: '#6e69a3',
    500: '#2a327c',
    950: '#000000',
  },
}

SCSS

$custom: #2a327c;
$custom-light: #6e69a3;
$custom-dark: #000000;

JSON

{
  "hex": "#2a327c",
  "rgb": {
    "r": 42,
    "g": 50,
    "b": 124
  },
  "hsl": {
    "h": 234.146,
    "s": 49.398,
    "l": 32.549
  },
  "oklch": {
    "l": 0.35699,
    "c": 0.12452,
    "h": 273.6
  },
  "luminance": 0.04229
}

Semantic roles & 50–950 ramp

primary

#2A327C

secondary

#ADA455

accent

#CB4FD9

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#08060F

muted

#7A7A7F

Preview Lab

Preview with #2A327C

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

Preview Lab → · Contrast checker → · Palette generator →