#2B327C#2B327C

#2B327C is a dark, vivid blue. Relative luminance 0.043; OKLCH L 35.8% C 0.124 H 274.2°. Best body text is #FFFFFF at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#2B327C
RGB	rgb(43, 50, 124)
HSL	hsl(235, 49%, 33%)
HSV	hsv(235, 65%, 49%)
CMYK	cmyk(65.3%, 59.7%, 0%, 51.4%)
CIE-LAB	lab(24.48, 22.07, -43.10)
CIE-LCH	lch(24.48, 48.42, 297.12°)
OKLab	oklab(35.77% 0.0091 -0.1239)
OKLCH	oklch(35.77% 0.124 274.2)
XYZ	xyz(5.7738, 4.2496, 19.5809)
Luminance	0.0425 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B327C #7C752B

analogous

#2B5A7C #2B327C #4D2B7C

triadic

#2B327C #7C2B32 #327C2B

tetradic

#2B327C #7C2B5A #7C752B #2B7C4D

square

#2B327C #7C2B5A #7C752B #2B7C4D

split-complementary

#2B327C #7C4D2B #5A7C2B

monochromatic

#0B0D21 #1B204F #2B327C #3B44A9 #5B64C6

Accessibility & contrast

On white

11.35

#2B327C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#2B327C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B327C

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B327C	#FFFFFF	#000000	##FFFFFF
##2B327C	1.00	11.35	1.85	11.35
#FFFFFF	11.35	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E7E

Deuteranopia (green-blind)

#00377B

Tritanopia (blue-blind)

#004452

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2b327c;
/* rgb */ color: rgb(43, 50, 124);
/* oklch */ color: oklch(35.8% 0.124 274.2);

Tailwind

colors: {
  custom: {
    50: '#6e69a3',
    500: '#2b327c',
    950: '#000000',
  },
}

SCSS

$custom: #2b327c;
$custom-light: #6e69a3;
$custom-dark: #000000;

JSON

{
  "hex": "#2b327c",
  "rgb": {
    "r": 43,
    "g": 50,
    "b": 124
  },
  "hsl": {
    "h": 234.815,
    "s": 48.503,
    "l": 32.745
  },
  "oklch": {
    "l": 0.35767,
    "c": 0.12424,
    "h": 274.2
  },
  "luminance": 0.0425
}

Semantic roles & 50–950 ramp

primary

#2B327C

secondary

#ACA557

accent

#CC50D8

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08060F

muted

#7B7A7F

Preview Lab

Preview with #2B327C

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

Preview Lab → · Contrast checker → · Palette generator →