#2B2882#2B2882

#2B2882 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.4% C 0.146 H 277.0°. Best body text is #FFFFFF at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#2B2882
RGB	rgb(43, 40, 130)
HSL	hsl(242, 53%, 33%)
HSV	hsv(242, 69%, 51%)
CMYK	cmyk(66.9%, 69.2%, 0%, 49%)
CIE-LAB	lab(22.45, 30.91, -50.19)
CIE-LCH	lch(22.45, 58.95, 301.63°)
OKLab	oklab(34.44% 0.0177 -0.1448)
OKLCH	oklch(34.44% 0.146 277)
XYZ	xyz(5.7830, 3.6424, 21.5131)
Luminance	0.0364 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2882 #7F8228

analogous

#285282 #2B2882 #582882

triadic

#2B2882 #822B28 #28822B

tetradic

#2B2882 #822852 #7F8228 #288258

square

#2B2882 #822852 #7F8228 #288258

split-complementary

#2B2882 #825828 #528228

monochromatic

#0C0B24 #1C1A53 #2B2882 #3A36B1 #5C59CC

Accessibility & contrast

On white

12.15

#2B2882 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#2B2882 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2882

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2882	#FFFFFF	#000000	##FFFFFF
##2B2882	1.00	12.15	1.73	12.15
#FFFFFF	12.15	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003985

Deuteranopia (green-blind)

#003280

Tritanopia (blue-blind)

#004051

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2b2882;
/* rgb */ color: rgb(43, 40, 130);
/* oklch */ color: oklch(34.4% 0.146 277.0);

Tailwind

colors: {
  custom: {
    50: '#7062a7',
    500: '#2b2882',
    950: '#000000',
  },
}

SCSS

$custom: #2b2882;
$custom-light: #7062a7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2882",
  "rgb": {
    "r": 43,
    "g": 40,
    "b": 130
  },
  "hsl": {
    "h": 242,
    "s": 52.941,
    "l": 33.333
  },
  "oklch": {
    "l": 0.34441,
    "c": 0.14588,
    "h": 277
  },
  "luminance": 0.03643
}

Semantic roles & 50–950 ramp

primary

#2B2882

secondary

#AEB155

accent

#DC4BD8

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#080510

muted

#7B797F

Preview Lab

Preview with #2B2882

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

Preview Lab → · Contrast checker → · Palette generator →