#2A328F#2A328F

#2A328F is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.4% C 0.152 H 272.8°. Best body text is #FFFFFF at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#2A328F
RGB	rgb(42, 50, 143)
HSL	hsl(235, 55%, 36%)
HSV	hsv(235, 71%, 56%)
CMYK	cmyk(70.6%, 65%, 0%, 43.9%)
CIE-LAB	lab(26.03, 28.94, -52.45)
CIE-LCH	lch(26.03, 59.91, 298.89°)
OKLab	oklab(37.4% 0.0074 -0.1514)
OKLCH	oklch(37.4% 0.152 272.8)
XYZ	xyz(7.0517, 4.7559, 26.5276)
Luminance	0.0476 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A328F #8F872A

analogous

#2A658F #2A328F #552A8F

triadic

#2A328F #8F2A32 #328F2A

tetradic

#2A328F #8F2A65 #8F872A #2A8F55

square

#2A328F #8F2A65 #8F872A #2A8F55

split-complementary

#2A328F #8F552A #658F2A

monochromatic

#0E1130 #1C2160 #2A328F #3843BE #626BD1

Accessibility & contrast

On white

10.76

#2A328F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#2A328F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A328F

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A328F	#FFFFFF	#000000	##FFFFFF
##2A328F	1.00	10.76	1.95	10.76
#FFFFFF	10.76	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004292

Deuteranopia (green-blind)

#00398D

Tritanopia (blue-blind)

#004A5B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2a328f;
/* rgb */ color: rgb(42, 50, 143);
/* oklch */ color: oklch(37.4% 0.152 272.8);

Tailwind

colors: {
  custom: {
    50: '#726ab1',
    500: '#2a328f',
    950: '#000000',
  },
}

SCSS

$custom: #2a328f;
$custom-light: #726ab1;
$custom-dark: #000000;

JSON

{
  "hex": "#2a328f",
  "rgb": {
    "r": 42,
    "g": 50,
    "b": 143
  },
  "hsl": {
    "h": 235.248,
    "s": 54.595,
    "l": 36.275
  },
  "oklch": {
    "l": 0.37396,
    "c": 0.15159,
    "h": 272.8
  },
  "luminance": 0.04757
}

Semantic roles & 50–950 ramp

primary

#2A328F

secondary

#B7B05E

accent

#D24ADE

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #2A328F

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

Preview Lab → · Contrast checker → · Palette generator →