#2B2A84#2B2A84

#2B2A84 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.0% C 0.146 H 276.2°. Best body text is #FFFFFF at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#2B2A84
RGB	rgb(43, 42, 132)
HSL	hsl(241, 52%, 34%)
HSV	hsv(241, 68%, 52%)
CMYK	cmyk(67.4%, 68.2%, 0%, 48.2%)
CIE-LAB	lab(23.12, 30.34, -50.36)
CIE-LCH	lch(23.12, 58.79, 301.07°)
OKLab	oklab(34.98% 0.0158 -0.1453)
OKLCH	oklch(34.98% 0.146 276.2)
XYZ	xyz(5.9877, 3.8350, 22.2500)
Luminance	0.0384 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2A84 #83842A

analogous

#2A5684 #2B2A84 #582A84

triadic

#2B2A84 #842B2A #2A842B

tetradic

#2B2A84 #842A56 #83842A #2A8458

square

#2B2A84 #842A56 #83842A #2A8458

split-complementary

#2B2A84 #84582A #56842A

monochromatic

#0D0C27 #1C1B56 #2B2A84 #3A39B2 #5E5DCB

Accessibility & contrast

On white

11.88

#2B2A84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#2B2A84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2A84

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2A84	#FFFFFF	#000000	##FFFFFF
##2B2A84	1.00	11.88	1.77	11.88
#FFFFFF	11.88	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B87

Deuteranopia (green-blind)

#003382

Tritanopia (blue-blind)

#004253

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2b2a84;
/* rgb */ color: rgb(43, 42, 132);
/* oklch */ color: oklch(35.0% 0.146 276.2);

Tailwind

colors: {
  custom: {
    50: '#7064a9',
    500: '#2b2a84',
    950: '#000000',
  },
}

SCSS

$custom: #2b2a84;
$custom-light: #7064a9;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2a84",
  "rgb": {
    "r": 43,
    "g": 42,
    "b": 132
  },
  "hsl": {
    "h": 240.667,
    "s": 51.724,
    "l": 34.118
  },
  "oklch": {
    "l": 0.34982,
    "c": 0.14614,
    "h": 276.2
  },
  "luminance": 0.03835
}

Semantic roles & 50–950 ramp

primary

#2B2A84

secondary

#B0B159

accent

#DB4DDA

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080510

muted

#7B7A7F

Preview Lab

Preview with #2B2A84

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

Preview Lab → · Contrast checker → · Palette generator →