#2A327B#2A327B

#2A327B is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.6% C 0.123 H 273.7°. Best body text is #FFFFFF at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#2A327B
RGB	rgb(42, 50, 123)
HSL	hsl(234, 49%, 32%)
HSV	hsv(234, 66%, 48%)
CMYK	cmyk(65.9%, 59.3%, 0%, 51.8%)
CIE-LAB	lab(24.33, 21.52, -42.71)
CIE-LCH	lch(24.33, 47.82, 296.74°)
OKLab	oklab(35.61% 0.0079 -0.1228)
OKLCH	oklch(35.61% 0.123 273.7)
XYZ	xyz(5.6694, 4.2030, 19.2475)
Luminance	0.0420 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A327B #7B732A

analogous

#2A5B7B #2A327B #4B2A7B

triadic

#2A327B #7B2A32 #327B2A

tetradic

#2A327B #7B2A5B #7B732A #2A7B4B

square

#2A327B #7B2A5B #7B732A #2A7B4B

split-complementary

#2A327B #7B4B2A #5B7B2A

monochromatic

#0B0D20 #1A1F4D #2A327B #3A45A9 #5964C6

Accessibility & contrast

On white

11.41

#2A327B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#2A327B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A327B

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A327B	#FFFFFF	#000000	##FFFFFF
##2A327B	1.00	11.41	1.84	11.41
#FFFFFF	11.41	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D7D

Deuteranopia (green-blind)

#00367A

Tritanopia (blue-blind)

#004451

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2a327b;
/* rgb */ color: rgb(42, 50, 123);
/* oklch */ color: oklch(35.6% 0.123 273.7);

Tailwind

colors: {
  custom: {
    50: '#6d69a2',
    500: '#2a327b',
    950: '#000000',
  },
}

SCSS

$custom: #2a327b;
$custom-light: #6d69a2;
$custom-dark: #000000;

JSON

{
  "hex": "#2a327b",
  "rgb": {
    "r": 42,
    "g": 50,
    "b": 123
  },
  "hsl": {
    "h": 234.074,
    "s": 49.091,
    "l": 32.353
  },
  "oklch": {
    "l": 0.35613,
    "c": 0.12304,
    "h": 273.7
  },
  "luminance": 0.04204
}

Semantic roles & 50–950 ramp

primary

#2A327B

secondary

#ACA355

accent

#CB4FD9

background

#F6F6FA

surface

#ECEBF3

border

#C7C6CD

text

#08060F

muted

#7A7A7F

Preview Lab

Preview with #2A327B

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

Preview Lab → · Contrast checker → · Palette generator →