#2B2C8C#2B2C8C

#2B2C8C is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.1% C 0.155 H 275.0°. Best body text is #FFFFFF at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#2B2C8C
RGB	rgb(43, 44, 140)
HSL	hsl(239, 53%, 36%)
HSV	hsv(239, 69%, 55%)
CMYK	cmyk(69.3%, 68.6%, 0%, 45.1%)
CIE-LAB	lab(24.35, 31.90, -53.34)
CIE-LCH	lch(24.35, 62.15, 300.88°)
OKLab	oklab(36.1% 0.0134 -0.154)
OKLCH	oklch(36.1% 0.155 275)
XYZ	xyz(6.6290, 4.2078, 25.2687)
Luminance	0.0421 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2C8C #8C8B2B

analogous

#2B5C8C #2B2C8C #5A2B8C

triadic

#2B2C8C #8C2B2C #2C8C2B

tetradic

#2B2C8C #8C2B5C #8C8B2B #2B8C5A

square

#2B2C8C #8C2B5C #8C8B2B #2B8C5A

split-complementary

#2B2C8C #8C5A2B #5C8C2B

monochromatic

#0E0F2E #1D1D5D #2B2C8C #393BBB #6264CF

Accessibility & contrast

On white

11.40

#2B2C8C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#2B2C8C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2C8C

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2C8C	#FFFFFF	#000000	##FFFFFF
##2B2C8C	1.00	11.40	1.84	11.40
#FFFFFF	11.40	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8F

Deuteranopia (green-blind)

#00358A

Tritanopia (blue-blind)

#004558

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2b2c8c;
/* rgb */ color: rgb(43, 44, 140);
/* oklch */ color: oklch(36.1% 0.155 275.0);

Tailwind

colors: {
  custom: {
    50: '#7265af',
    500: '#2b2c8c',
    950: '#000000',
  },
}

SCSS

$custom: #2b2c8c;
$custom-light: #7265af;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2c8c",
  "rgb": {
    "r": 43,
    "g": 44,
    "b": 140
  },
  "hsl": {
    "h": 239.381,
    "s": 53.005,
    "l": 35.882
  },
  "oklch": {
    "l": 0.36103,
    "c": 0.1546,
    "h": 275
  },
  "luminance": 0.04208
}

Semantic roles & 50–950 ramp

primary

#2B2C8C

secondary

#B5B45E

accent

#DB4BDC

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #2B2C8C

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

Preview Lab → · Contrast checker → · Palette generator →