#2B3EC0#2B3EC0

#2B3EC0 is a dark, highly saturated blue. Relative luminance 0.078; OKLCH L 44.2% C 0.202 H 269.2°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#2B3EC0
RGB	rgb(43, 62, 192)
HSL	hsl(232, 63%, 46%)
HSV	hsv(232, 78%, 75%)
CMYK	cmyk(77.6%, 67.7%, 0%, 24.7%)
CIE-LAB	lab(33.48, 39.13, -69.71)
CIE-LCH	lch(33.48, 79.94, 299.31°)
OKLab	oklab(44.24% -0.0027 -0.2018)
OKLCH	oklch(44.24% 0.202 269.2)
XYZ	xyz(12.2300, 7.7632, 50.7128)
Luminance	0.0776 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B3EC0 #C0AD2B

analogous

#2B88C0 #2B3EC0 #622BC0

triadic

#2B3EC0 #C02B3E #3EC02B

tetradic

#2B3EC0 #C02B88 #C0AD2B #2BC062

square

#2B3EC0 #C02B88 #C0AD2B #2BC062

split-complementary

#2B3EC0 #C0622B #88C02B

monochromatic

#151E5C #202E8E #2B3EC0 #5062D8 #828FE3

Accessibility & contrast

On white

8.23

#2B3EC0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#2B3EC0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B3EC0

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B3EC0	#FFFFFF	#000000	##FFFFFF
##2B3EC0	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C4

Deuteranopia (green-blind)

#0048BE

Tritanopia (blue-blind)

#00617A

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2b3ec0;
/* rgb */ color: rgb(43, 62, 192);
/* oklch */ color: oklch(44.2% 0.202 269.2);

Tailwind

colors: {
  custom: {
    50: '#7d73d4',
    500: '#2b3ec0',
    950: '#000000',
  },
}

SCSS

$custom: #2b3ec0;
$custom-light: #7d73d4;
$custom-dark: #000000;

JSON

{
  "hex": "#2b3ec0",
  "rgb": {
    "r": 43,
    "g": 62,
    "b": 192
  },
  "hsl": {
    "h": 232.349,
    "s": 63.404,
    "l": 46.078
  },
  "oklch": {
    "l": 0.44235,
    "c": 0.20184,
    "h": 269.2
  },
  "luminance": 0.07765
}

Semantic roles & 50–950 ramp

primary

#2B3EC0

secondary

#CCC27B

accent

#D141E6

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0B0814

muted

#7C7B83

Preview Lab

Preview with #2B3EC0

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

Preview Lab → · Contrast checker → · Palette generator →