#2B419A#2B419A

#2B419A is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.3% C 0.148 H 268.6°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#2B419A
RGB	rgb(43, 65, 154)
HSL	hsl(228, 56%, 39%)
HSV	hsv(228, 72%, 60%)
CMYK	cmyk(72.1%, 57.8%, 0%, 39.6%)
CIE-LAB	lab(30.94, 23.15, -51.18)
CIE-LCH	lch(30.94, 56.18, 294.34°)
OKLab	oklab(41.34% -0.0036 -0.1475)
OKLCH	oklch(41.34% 0.148 268.6)
XYZ	xyz(8.7173, 6.6264, 31.3852)
Luminance	0.0663 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B419A #9A842B

analogous

#2B789A #2B419A #4C2B9A

triadic

#2B419A #9A2B41 #419A2B

tetradic

#2B419A #9A2B78 #9A842B #2B9A4C

square

#2B419A #9A2B78 #9A842B #2B9A4C

split-complementary

#2B419A #9A4C2B #789A2B

monochromatic

#10193A #1E2D6A #2B419A #3A56C8 #6A7FD5

Accessibility & contrast

On white

9.03

#2B419A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#2B419A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B419A

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B419A	#FFFFFF	#000000	##FFFFFF
##2B419A	1.00	9.03	2.33	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004E9D

Deuteranopia (green-blind)

#004498

Tritanopia (blue-blind)

#005767

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2b419a;
/* rgb */ color: rgb(43, 65, 154);
/* oklch */ color: oklch(41.3% 0.148 268.6);

Tailwind

colors: {
  custom: {
    50: '#7475b8',
    500: '#2b419a',
    950: '#000000',
  },
}

SCSS

$custom: #2b419a;
$custom-light: #7475b8;
$custom-dark: #000000;

JSON

{
  "hex": "#2b419a",
  "rgb": {
    "r": 43,
    "g": 65,
    "b": 154
  },
  "hsl": {
    "h": 228.108,
    "s": 56.345,
    "l": 38.627
  },
  "oklch": {
    "l": 0.41342,
    "c": 0.14754,
    "h": 268.6
  },
  "luminance": 0.06627
}

Semantic roles & 50–950 ramp

primary

#2B419A

secondary

#BCAB65

accent

#C248E0

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2B419A

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

Preview Lab → · Contrast checker → · Palette generator →