#2B2A82#2B2A82

#2B2A82 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.8% C 0.143 H 276.4°. Best body text is #FFFFFF at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#2B2A82
RGB	rgb(43, 42, 130)
HSL	hsl(241, 51%, 34%)
HSV	hsv(241, 68%, 51%)
CMYK	cmyk(66.9%, 67.7%, 0%, 49%)
CIE-LAB	lab(22.93, 29.62, -49.40)
CIE-LCH	lch(22.93, 57.60, 300.95°)
OKLab	oklab(34.79% 0.0161 -0.1425)
OKLCH	oklch(34.79% 0.143 276.4)
XYZ	xyz(5.8522, 3.7807, 21.5361)
Luminance	0.0378 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2A82 #81822A

analogous

#2A5582 #2B2A82 #572A82

triadic

#2B2A82 #822B2A #2A822B

tetradic

#2B2A82 #822A55 #81822A #2A8257

square

#2B2A82 #822A55 #81822A #2A8257

split-complementary

#2B2A82 #82572A #55822A

monochromatic

#0C0C25 #1C1B54 #2B2A82 #3A39B0 #5D5CCA

Accessibility & contrast

On white

11.96

#2B2A82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#2B2A82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2A82

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2A82	#FFFFFF	#000000	##FFFFFF
##2B2A82	1.00	11.96	1.76	11.96
#FFFFFF	11.96	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B85

Deuteranopia (green-blind)

#003380

Tritanopia (blue-blind)

#004152

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2b2a82;
/* rgb */ color: rgb(43, 42, 130);
/* oklch */ color: oklch(34.8% 0.143 276.4);

Tailwind

colors: {
  custom: {
    50: '#7064a7',
    500: '#2b2a82',
    950: '#000000',
  },
}

SCSS

$custom: #2b2a82;
$custom-light: #7064a7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2a82",
  "rgb": {
    "r": 43,
    "g": 42,
    "b": 130
  },
  "hsl": {
    "h": 240.682,
    "s": 51.163,
    "l": 33.725
  },
  "oklch": {
    "l": 0.3479,
    "c": 0.14339,
    "h": 276.4
  },
  "luminance": 0.03781
}

Semantic roles & 50–950 ramp

primary

#2B2A82

secondary

#AFB058

accent

#DB4DD9

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080510

muted

#7B7A7F

Preview Lab

Preview with #2B2A82

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

Preview Lab → · Contrast checker → · Palette generator →