#2E53BD#2E53BD

#2E53BD is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.0% C 0.172 H 265.6°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#2E53BD
RGB	rgb(46, 83, 189)
HSL	hsl(224, 61%, 46%)
HSV	hsv(224, 76%, 74%)
CMYK	cmyk(75.7%, 56.1%, 0%, 25.9%)
CIE-LAB	lab(38.62, 24.81, -59.55)
CIE-LCH	lch(38.62, 64.51, 292.62°)
OKLab	oklab(48% -0.0132 -0.1718)
OKLCH	oklch(48% 0.172 265.6)
XYZ	xyz(13.4020, 10.4400, 49.4430)
Luminance	0.1044 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E53BD #BD982E

analogous

#2E9ABD #2E53BD #512EBD

triadic

#2E53BD #BD2E53 #53BD2E

tetradic

#2E53BD #BD2E9A #BD982E #2EBD51

square

#2E53BD #BD2E9A #BD982E #2EBD51

split-complementary

#2E53BD #BD512E #9ABD2E

monochromatic

#16285B #223D8C #2E53BD #5375D5 #849CE1

Accessibility & contrast

On white

6.80

#2E53BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#2E53BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E53BD

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E53BD	#FFFFFF	#000000	##FFFFFF
##2E53BD	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C1

Deuteranopia (green-blind)

#0055BB

Tritanopia (blue-blind)

#006D80

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2e53bd;
/* rgb */ color: rgb(46, 83, 189);
/* oklch */ color: oklch(48.0% 0.172 265.6);

Tailwind

colors: {
  custom: {
    50: '#7c82d2',
    500: '#2e53bd',
    950: '#000000',
  },
}

SCSS

$custom: #2e53bd;
$custom-light: #7c82d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2e53bd",
  "rgb": {
    "r": 46,
    "g": 83,
    "b": 189
  },
  "hsl": {
    "h": 224.476,
    "s": 60.851,
    "l": 46.078
  },
  "oklch": {
    "l": 0.47995,
    "c": 0.17226,
    "h": 265.6
  },
  "luminance": 0.10441
}

Semantic roles & 50–950 ramp

primary

#2E53BD

secondary

#CAB67C

accent

#BB44E4

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #2E53BD

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

Preview Lab → · Contrast checker → · Palette generator →