#2B44B6#2B44B6

#2B44B6 is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.4% C 0.182 H 268.2°. Best body text is #FFFFFF at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#2B44B6
RGB	rgb(43, 68, 182)
HSL	hsl(229, 62%, 44%)
HSV	hsv(229, 76%, 71%)
CMYK	cmyk(76.4%, 62.6%, 0%, 28.6%)
CIE-LAB	lab(34.03, 31.67, -62.92)
CIE-LCH	lch(34.03, 70.44, 296.72°)
OKLab	oklab(44.36% -0.0056 -0.1819)
OKLCH	oklch(44.36% 0.182 268.2)
XYZ	xyz(11.5040, 8.0240, 45.1894)
Luminance	0.0803 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B44B6 #B69D2B

analogous

#2B8AB6 #2B44B6 #582BB6

triadic

#2B44B6 #B62B44 #44B62B

tetradic

#2B44B6 #B62B8A #B69D2B #2BB658

square

#2B44B6 #B62B8A #B69D2B #2BB658

split-complementary

#2B44B6 #B6582B #8AB62B

monochromatic

#141F53 #1F3284 #2B44B6 #4A63D4 #7B8EE0

Accessibility & contrast

On white

8.06

#2B44B6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#2B44B6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B44B6

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B44B6	#FFFFFF	#000000	##FFFFFF
##2B44B6	1.00	8.06	2.61	8.06
#FFFFFF	8.06	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057BA

Deuteranopia (green-blind)

#004AB4

Tritanopia (blue-blind)

#006276

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2b44b6;
/* rgb */ color: rgb(43, 68, 182);
/* oklch */ color: oklch(44.4% 0.182 268.2);

Tailwind

colors: {
  custom: {
    50: '#7a77cd',
    500: '#2b44b6',
    950: '#000000',
  },
}

SCSS

$custom: #2b44b6;
$custom-light: #7a77cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2b44b6",
  "rgb": {
    "r": 43,
    "g": 68,
    "b": 182
  },
  "hsl": {
    "h": 229.209,
    "s": 61.778,
    "l": 44.118
  },
  "oklch": {
    "l": 0.44361,
    "c": 0.182,
    "h": 268.2
  },
  "luminance": 0.08025
}

Semantic roles & 50–950 ramp

primary

#2B44B6

secondary

#C8B975

accent

#C843E5

background

#F8F7FC

surface

#EFEDF9

border

#CAC8D2

text

#0B0814

muted

#7C7B82

Preview Lab

Preview with #2B44B6

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

Preview Lab → · Contrast checker → · Palette generator →