#2B419B#2B419B

#2B419B is a dark, vivid blue. Relative luminance 0.067; OKLCH L 41.4% C 0.149 H 268.6°. Best body text is #FFFFFF at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#2B419B
RGB	rgb(43, 65, 155)
HSL	hsl(228, 57%, 39%)
HSV	hsv(228, 72%, 61%)
CMYK	cmyk(72.3%, 58.1%, 0%, 39.2%)
CIE-LAB	lab(31.02, 23.53, -51.66)
CIE-LCH	lch(31.02, 56.77, 294.49°)
OKLab	oklab(41.43% -0.0036 -0.1489)
OKLCH	oklch(41.43% 0.149 268.6)
XYZ	xyz(8.8009, 6.6598, 31.8256)
Luminance	0.0666 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B419B #9B852B

analogous

#2B799B #2B419B #4D2B9B

triadic

#2B419B #9B2B41 #419B2B

tetradic

#2B419B #9B2B79 #9B852B #2B9B4D

square

#2B419B #9B2B79 #9B852B #2B9B4D

split-complementary

#2B419B #9B4D2B #799B2B

monochromatic

#10193B #1E2D6B #2B419B #3B57C9 #6B80D6

Accessibility & contrast

On white

9.00

#2B419B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#2B419B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B419B

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B419B	#FFFFFF	#000000	##FFFFFF
##2B419B	1.00	9.00	2.33	9.00
#FFFFFF	9.00	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004E9E

Deuteranopia (green-blind)

#004499

Tritanopia (blue-blind)

#005767

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2b419b;
/* rgb */ color: rgb(43, 65, 155);
/* oklch */ color: oklch(41.4% 0.149 268.6);

Tailwind

colors: {
  custom: {
    50: '#7475b9',
    500: '#2b419b',
    950: '#000000',
  },
}

SCSS

$custom: #2b419b;
$custom-light: #7475b9;
$custom-dark: #000000;

JSON

{
  "hex": "#2b419b",
  "rgb": {
    "r": 43,
    "g": 65,
    "b": 155
  },
  "hsl": {
    "h": 228.214,
    "s": 56.566,
    "l": 38.824
  },
  "oklch": {
    "l": 0.41426,
    "c": 0.14894,
    "h": 268.6
  },
  "luminance": 0.06661
}

Semantic roles & 50–950 ramp

primary

#2B419B

secondary

#BCAB65

accent

#C248E0

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #2B419B

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

Preview Lab → · Contrast checker → · Palette generator →