#2B2C8A#2B2C8A

#2B2C8A is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.9% C 0.152 H 275.1°. Best body text is #FFFFFF at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#2B2C8A
RGB	rgb(43, 44, 138)
HSL	hsl(239, 52%, 35%)
HSV	hsv(239, 69%, 54%)
CMYK	cmyk(68.8%, 68.1%, 0%, 45.9%)
CIE-LAB	lab(24.16, 31.19, -52.40)
CIE-LCH	lch(24.16, 60.98, 300.76°)
OKLab	oklab(35.91% 0.0136 -0.1513)
OKLCH	oklch(35.91% 0.152 275.1)
XYZ	xyz(6.4829, 4.1494, 24.4991)
Luminance	0.0415 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2C8A #8A892B

analogous

#2B5C8A #2B2C8A #592B8A

triadic

#2B2C8A #8A2B2C #2C8A2B

tetradic

#2B2C8A #8A2B5C #8A892B #2B8A59

square

#2B2C8A #8A2B5C #8A892B #2B8A59

split-complementary

#2B2C8A #8A592B #5C8A2B

monochromatic

#0E0E2D #1C1D5B #2B2C8A #3A3BB9 #6163CE

Accessibility & contrast

On white

11.48

#2B2C8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#2B2C8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2C8A

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2C8A	#FFFFFF	#000000	##FFFFFF
##2B2C8A	1.00	11.48	1.83	11.48
#FFFFFF	11.48	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E8D

Deuteranopia (green-blind)

#003588

Tritanopia (blue-blind)

#004557

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2b2c8a;
/* rgb */ color: rgb(43, 44, 138);
/* oklch */ color: oklch(35.9% 0.152 275.1);

Tailwind

colors: {
  custom: {
    50: '#7265ad',
    500: '#2b2c8a',
    950: '#000000',
  },
}

SCSS

$custom: #2b2c8a;
$custom-light: #7265ad;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2c8a",
  "rgb": {
    "r": 43,
    "g": 44,
    "b": 138
  },
  "hsl": {
    "h": 239.368,
    "s": 52.486,
    "l": 35.49
  },
  "oklch": {
    "l": 0.35909,
    "c": 0.15189,
    "h": 275.1
  },
  "luminance": 0.0415
}

Semantic roles & 50–950 ramp

primary

#2B2C8A

secondary

#B4B35D

accent

#DA4CDC

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #2B2C8A

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

Preview Lab → · Contrast checker → · Palette generator →