#2E43BD#2E43BD

#2E43BD is a dark, vivid blue. Relative luminance 0.083; OKLCH L 45.0% C 0.192 H 269.3°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#2E43BD
RGB	rgb(46, 67, 189)
HSL	hsl(231, 61%, 46%)
HSV	hsv(231, 76%, 74%)
CMYK	cmyk(75.7%, 64.6%, 0%, 25.9%)
CIE-LAB	lab(34.53, 35.19, -66.22)
CIE-LCH	lch(34.53, 74.99, 297.99°)
OKLab	oklab(44.96% -0.0025 -0.1915)
OKLCH	oklch(44.96% 0.192 269.3)
XYZ	xyz(12.3160, 8.2679, 49.0810)
Luminance	0.0827 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.59

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E43BD #BDA82E

analogous

#2E8ABD #2E43BD #602EBD

triadic

#2E43BD #BD2E43 #43BD2E

tetradic

#2E43BD #BD2E8A #BDA82E #2EBD60

square

#2E43BD #BD2E8A #BDA82E #2EBD60

split-complementary

#2E43BD #BD602E #8ABD2E

monochromatic

#16205B #22328C #2E43BD #5366D5 #8492E1

Accessibility & contrast

On white

7.91

#2E43BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#2E43BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E43BD

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E43BD	#FFFFFF	#000000	##FFFFFF
##2E43BD	1.00	7.91	2.65	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C1

Deuteranopia (green-blind)

#004BBB

Tritanopia (blue-blind)

#00637A

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2e43bd;
/* rgb */ color: rgb(46, 67, 189);
/* oklch */ color: oklch(45.0% 0.192 269.3);

Tailwind

colors: {
  custom: {
    50: '#7d77d2',
    500: '#2e43bd',
    950: '#000000',
  },
}

SCSS

$custom: #2e43bd;
$custom-light: #7d77d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2e43bd",
  "rgb": {
    "r": 46,
    "g": 67,
    "b": 189
  },
  "hsl": {
    "h": 231.189,
    "s": 60.851,
    "l": 46.078
  },
  "oklch": {
    "l": 0.44957,
    "c": 0.19154,
    "h": 269.3
  },
  "luminance": 0.08269
}

Semantic roles & 50–950 ramp

primary

#2E43BD

secondary

#CABF7C

accent

#CC44E4

background

#F8F7FD

surface

#EFEDFA

border

#CAC8D3

text

#0B0814

muted

#7C7B83

Preview Lab

Preview with #2E43BD

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

Preview Lab → · Contrast checker → · Palette generator →