#2B327E#2B327E

#2B327E is a dark, vivid blue. Relative luminance 0.043; OKLCH L 35.9% C 0.127 H 274.1°. Best body text is #FFFFFF at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#2B327E
RGB	rgb(43, 50, 126)
HSL	hsl(235, 49%, 33%)
HSV	hsv(235, 66%, 49%)
CMYK	cmyk(65.9%, 60.3%, 0%, 50.6%)
CIE-LAB	lab(24.64, 22.81, -44.10)
CIE-LCH	lch(24.64, 49.65, 297.35°)
OKLab	oklab(35.94% 0.0091 -0.1268)
OKLCH	oklch(35.94% 0.127 274.1)
XYZ	xyz(5.9015, 4.3007, 20.2537)
Luminance	0.0430 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B327E #7E772B

analogous

#2B5B7E #2B327E #4D2B7E

triadic

#2B327E #7E2B32 #327E2B

tetradic

#2B327E #7E2B5B #7E772B #2B7E4D

square

#2B327E #7E2B5B #7E772B #2B7E4D

split-complementary

#2B327E #7E4D2B #5B7E2B

monochromatic

#0C0E23 #1B2050 #2B327E #3B44AC #5C65C7

Accessibility & contrast

On white

11.29

#2B327E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#2B327E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B327E

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B327E	#FFFFFF	#000000	##FFFFFF
##2B327E	1.00	11.29	1.86	11.29
#FFFFFF	11.29	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E81

Deuteranopia (green-blind)

#00377C

Tritanopia (blue-blind)

#004453

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2b327e;
/* rgb */ color: rgb(43, 50, 126);
/* oklch */ color: oklch(35.9% 0.127 274.1);

Tailwind

colors: {
  custom: {
    50: '#6e69a4',
    500: '#2b327e',
    950: '#000000',
  },
}

SCSS

$custom: #2b327e;
$custom-light: #6e69a4;
$custom-dark: #000000;

JSON

{
  "hex": "#2b327e",
  "rgb": {
    "r": 43,
    "g": 50,
    "b": 126
  },
  "hsl": {
    "h": 234.94,
    "s": 49.112,
    "l": 33.137
  },
  "oklch": {
    "l": 0.35938,
    "c": 0.12717,
    "h": 274.1
  },
  "luminance": 0.04301
}

Semantic roles & 50–950 ramp

primary

#2B327E

secondary

#ADA658

accent

#CD4FD9

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08060F

muted

#7B7A7F

Preview Lab

Preview with #2B327E

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

Preview Lab → · Contrast checker → · Palette generator →