#2B249A#2B249A

#2B249A is a dark, vivid blue. Relative luminance 0.041; OKLCH L 36.3% C 0.181 H 275.1°. Best body text is #FFFFFF at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#2B249A
RGB	rgb(43, 36, 154)
HSL	hsl(244, 62%, 37%)
HSV	hsv(244, 77%, 60%)
CMYK	cmyk(72.1%, 76.6%, 0%, 39.6%)
CIE-LAB	lab(24.02, 41.54, -62.52)
CIE-LCH	lch(24.02, 75.06, 303.60°)
OKLab	oklab(36.3% 0.016 -0.1808)
OKLCH	oklch(36.3% 0.181 275.1)
XYZ	xyz(7.4579, 4.1077, 30.9654)
Luminance	0.0411 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B249A #939A24

analogous

#24589A #2B249A #66249A

triadic

#2B249A #9A2B24 #249A2B

tetradic

#2B249A #9A2458 #939A24 #249A66

square

#2B249A #9A2458 #939A24 #249A66

split-complementary

#2B249A #9A6624 #589A24

monochromatic

#0F0D37 #1D1868 #2B249A #3930CC #665FDA

Accessibility & contrast

On white

11.53

#2B249A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#2B249A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B249A

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B249A	#FFFFFF	#000000	##FFFFFF
##2B249A	1.00	11.53	1.82	11.53
#FFFFFF	11.53	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E9D

Deuteranopia (green-blind)

#003498

Tritanopia (blue-blind)

#00475D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2b249a;
/* rgb */ color: rgb(43, 36, 154);
/* oklch */ color: oklch(36.3% 0.181 275.1);

Tailwind

colors: {
  custom: {
    50: '#7661b9',
    500: '#2b249a',
    950: '#000000',
  },
}

SCSS

$custom: #2b249a;
$custom-light: #7661b9;
$custom-dark: #000000;

JSON

{
  "hex": "#2b249a",
  "rgb": {
    "r": 43,
    "g": 36,
    "b": 154
  },
  "hsl": {
    "h": 243.559,
    "s": 62.105,
    "l": 37.255
  },
  "oklch": {
    "l": 0.363,
    "c": 0.18148,
    "h": 275.1
  },
  "luminance": 0.04108
}

Semantic roles & 50–950 ramp

primary

#2B249A

secondary

#B9BF5B

accent

#E543DC

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2B249A

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

Preview Lab → · Contrast checker → · Palette generator →