#2B149F#2B149F

#2B149F is a dark, highly saturated blue. Relative luminance 0.035; OKLCH L 35.1% C 0.200 H 276.0°. Best body text is #FFFFFF at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#2B149F
RGB	rgb(43, 20, 159)
HSL	hsl(250, 78%, 35%)
HSV	hsv(250, 87%, 62%)
CMYK	cmyk(73%, 87.4%, 0%, 37.6%)
CIE-LAB	lab(22.00, 50.67, -68.92)
CIE-LCH	lch(22.00, 85.55, 306.32°)
OKLab	oklab(35.07% 0.0209 -0.1991)
OKLCH	oklch(35.07% 0.2 276)
XYZ	xyz(7.5024, 3.5164, 33.0775)
Luminance	0.0352 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B149F #889F14

analogous

#14429F #2B149F #70149F

triadic

#2B149F #9F2B14 #149F2B

tetradic

#2B149F #9F1442 #889F14 #149F70

square

#2B149F #9F1442 #889F14 #149F70

split-complementary

#2B149F #9F7014 #429F14

monochromatic

#0E0632 #1C0D69 #2B149F #3A1BD5 #6146E8

Accessibility & contrast

On white

12.33

#2B149F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#2B149F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B149F

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B149F	#FFFFFF	#000000	##FFFFFF
##2B149F	1.00	12.33	1.70	12.33
#FFFFFF	12.33	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003AA3

Deuteranopia (green-blind)

#002F9D

Tritanopia (blue-blind)

#00435D

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2b149f;
/* rgb */ color: rgb(43, 20, 159);
/* oklch */ color: oklch(35.1% 0.200 276.0);

Tailwind

colors: {
  custom: {
    50: '#7959bd',
    500: '#2b149f',
    950: '#000000',
  },
}

SCSS

$custom: #2b149f;
$custom-light: #7959bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2b149f",
  "rgb": {
    "r": 43,
    "g": 20,
    "b": 159
  },
  "hsl": {
    "h": 249.928,
    "s": 77.654,
    "l": 35.098
  },
  "oklch": {
    "l": 0.35067,
    "c": 0.20022,
    "h": 276
  },
  "luminance": 0.03517
}

Semantic roles & 50–950 ramp

primary

#2B149F

secondary

#B3C846

accent

#F434D4

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0B0412

muted

#7C7981

Preview Lab

Preview with #2B149F

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

Preview Lab → · Contrast checker → · Palette generator →