#2B2D7A#2B2D7A

#2B2D7A is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.6% C 0.128 H 276.3°. Best body text is #FFFFFF at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#2B2D7A
RGB	rgb(43, 45, 122)
HSL	hsl(238, 48%, 32%)
HSV	hsv(238, 65%, 48%)
CMYK	cmyk(64.8%, 63.1%, 0%, 52.2%)
CIE-LAB	lab(22.98, 24.74, -44.26)
CIE-LCH	lch(22.98, 50.71, 299.20°)
OKLab	oklab(34.61% 0.014 -0.1274)
OKLCH	oklch(34.61% 0.128 276.3)
XYZ	xyz(5.4464, 3.7951, 18.8541)
Luminance	0.0380 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2D7A #7A782B

analogous

#2B557A #2B2D7A #512B7A

triadic

#2B2D7A #7A2B2D #2D7A2B

tetradic

#2B2D7A #7A2B55 #7A782B #2B7A51

square

#2B2D7A #7A2B55 #7A782B #2B7A51

split-complementary

#2B2D7A #7A512B #557A2B

monochromatic

#0B0C1F #1B1C4D #2B2D7A #3B3EA7 #5A5DC5

Accessibility & contrast

On white

11.94

#2B2D7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#2B2D7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2D7A

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2D7A	#FFFFFF	#000000	##FFFFFF
##2B2D7A	1.00	11.94	1.76	11.94
#FFFFFF	11.94	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A7D

Deuteranopia (green-blind)

#003378

Tritanopia (blue-blind)

#00404F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2b2d7a;
/* rgb */ color: rgb(43, 45, 122);
/* oklch */ color: oklch(34.6% 0.128 276.3);

Tailwind

colors: {
  custom: {
    50: '#6e66a1',
    500: '#2b2d7a',
    950: '#000000',
  },
}

SCSS

$custom: #2b2d7a;
$custom-light: #6e66a1;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2d7a",
  "rgb": {
    "r": 43,
    "g": 45,
    "b": 122
  },
  "hsl": {
    "h": 238.481,
    "s": 47.879,
    "l": 32.353
  },
  "oklch": {
    "l": 0.34606,
    "c": 0.12815,
    "h": 276.3
  },
  "luminance": 0.03796
}

Semantic roles & 50–950 ramp

primary

#2B2D7A

secondary

#ABA956

accent

#D450D7

background

#F7F6FA

surface

#EDEBF3

border

#C8C6CD

text

#08050F

muted

#7B7A7F

Preview Lab

Preview with #2B2D7A

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

Preview Lab → · Contrast checker → · Palette generator →