#2B2576#2B2576

#2B2576 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.8% C 0.133 H 279.4°. Best body text is #FFFFFF at 12.89:1 contrast (WCAG AA passes).

Color values

HEX	#2B2576
RGB	rgb(43, 37, 118)
HSL	hsl(244, 52%, 30%)
HSV	hsv(244, 69%, 46%)
CMYK	cmyk(63.6%, 68.6%, 0%, 53.7%)
CIE-LAB	lab(20.61, 28.61, -45.58)
CIE-LCH	lch(20.61, 53.82, 302.12°)
OKLab	oklab(32.76% 0.0218 -0.1313)
OKLCH	oklch(32.76% 0.133 279.4)
XYZ	xyz(4.9268, 3.1444, 17.4833)
Luminance	0.0314 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B2576 #707625

analogous

#254876 #2B2576 #532576

triadic

#2B2576 #762B25 #25762B

tetradic

#2B2576 #762548 #707625 #257653

square

#2B2576 #762548 #707625 #257653

split-complementary

#2B2576 #765325 #487625

monochromatic

#090819 #1A1647 #2B2576 #3C34A5 #574EC7

Accessibility & contrast

On white

12.89

#2B2576 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#2B2576 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B2576

12.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B2576	#FFFFFF	#000000	##FFFFFF
##2B2576	1.00	12.89	1.63	12.89
#FFFFFF	12.89	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003579

Deuteranopia (green-blind)

#002E74

Tritanopia (blue-blind)

#003A4A

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2b2576;
/* rgb */ color: rgb(43, 37, 118);
/* oklch */ color: oklch(32.8% 0.133 279.4);

Tailwind

colors: {
  custom: {
    50: '#6e609e',
    500: '#2b2576',
    950: '#000000',
  },
}

SCSS

$custom: #2b2576;
$custom-light: #6e609e;
$custom-dark: #000000;

JSON

{
  "hex": "#2b2576",
  "rgb": {
    "r": 43,
    "g": 37,
    "b": 118
  },
  "hsl": {
    "h": 244.444,
    "s": 52.258,
    "l": 30.392
  },
  "oklch": {
    "l": 0.32764,
    "c": 0.13308,
    "h": 279.4
  },
  "luminance": 0.03145
}

Semantic roles & 50–950 ramp

primary

#2B2576

secondary

#A2A94E

accent

#DC4CD1

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08050E

muted

#7B797E

Preview Lab

Preview with #2B2576

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

Preview Lab → · Contrast checker → · Palette generator →