#2E5CB8#2E5CB8

#2E5CB8 is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.5% C 0.154 H 262.3°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#2E5CB8
RGB	rgb(46, 92, 184)
HSL	hsl(220, 60%, 45%)
HSV	hsv(220, 75%, 72%)
CMYK	cmyk(75%, 50%, 0%, 27.8%)
CIE-LAB	lab(40.73, 17.03, -53.22)
CIE-LCH	lch(40.73, 55.87, 287.74°)
OKLab	oklab(49.48% -0.0207 -0.153)
OKLCH	oklch(49.48% 0.154 262.3)
XYZ	xyz(13.6025, 11.6943, 46.8784)
Luminance	0.1170 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5CB8 #B88A2E

analogous

#2EA1B8 #2E5CB8 #452EB8

triadic

#2E5CB8 #B82E5C #5CB82E

tetradic

#2E5CB8 #B82EA1 #B88A2E #2EB845

square

#2E5CB8 #B82EA1 #B88A2E #2EB845

split-complementary

#2E5CB8 #B8452E #A1B82E

monochromatic

#162B56 #224487 #2E5CB8 #507CD3 #81A0DF

Accessibility & contrast

On white

6.29

#2E5CB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#2E5CB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5CB8

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5CB8	#FFFFFF	#000000	##FFFFFF
##2E5CB8	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2567BB

Deuteranopia (green-blind)

#005AB6

Tritanopia (blue-blind)

#007281

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2e5cb8;
/* rgb */ color: rgb(46, 92, 184);
/* oklch */ color: oklch(49.5% 0.154 262.3);

Tailwind

colors: {
  custom: {
    50: '#7a89ce',
    500: '#2e5cb8',
    950: '#000000',
  },
}

SCSS

$custom: #2e5cb8;
$custom-light: #7a89ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5cb8",
  "rgb": {
    "r": 46,
    "g": 92,
    "b": 184
  },
  "hsl": {
    "h": 220,
    "s": 60,
    "l": 45.098
  },
  "oklch": {
    "l": 0.49478,
    "c": 0.15436,
    "h": 262.3
  },
  "luminance": 0.11696
}

Semantic roles & 50–950 ramp

primary

#2E5CB8

secondary

#C8AE79

accent

#AE45E3

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #2E5CB8

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

Preview Lab → · Contrast checker → · Palette generator →