#2E5EB8#2E5EB8

#2E5EB8 is a mid, vivid blue. Relative luminance 0.120; OKLCH L 49.9% C 0.152 H 261.6°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#2E5EB8
RGB	rgb(46, 94, 184)
HSL	hsl(219, 60%, 45%)
HSV	hsv(219, 75%, 72%)
CMYK	cmyk(75%, 48.9%, 0%, 27.8%)
CIE-LAB	lab(41.29, 15.72, -52.31)
CIE-LCH	lch(41.29, 54.62, 286.73°)
OKLab	oklab(49.91% -0.0223 -0.1503)
OKLCH	oklch(49.91% 0.152 261.6)
XYZ	xyz(13.7780, 12.0454, 46.9370)
Luminance	0.1205 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5EB8 #B8882E

analogous

#2EA3B8 #2E5EB8 #432EB8

triadic

#2E5EB8 #B82E5E #5EB82E

tetradic

#2E5EB8 #B82EA3 #B8882E #2EB843

square

#2E5EB8 #B82EA3 #B8882E #2EB843

split-complementary

#2E5EB8 #B8432E #A3B82E

monochromatic

#162C56 #224587 #2E5EB8 #507ED3 #81A2DF

Accessibility & contrast

On white

6.16

#2E5EB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#2E5EB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5EB8

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5EB8	#FFFFFF	#000000	##FFFFFF
##2E5EB8	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B68BB

Deuteranopia (green-blind)

#005BB6

Tritanopia (blue-blind)

#007382

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #2e5eb8;
/* rgb */ color: rgb(46, 94, 184);
/* oklch */ color: oklch(49.9% 0.152 261.6);

Tailwind

colors: {
  custom: {
    50: '#7a8bce',
    500: '#2e5eb8',
    950: '#000000',
  },
}

SCSS

$custom: #2e5eb8;
$custom-light: #7a8bce;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5eb8",
  "rgb": {
    "r": 46,
    "g": 94,
    "b": 184
  },
  "hsl": {
    "h": 219.13,
    "s": 60,
    "l": 45.098
  },
  "oklch": {
    "l": 0.49908,
    "c": 0.15191,
    "h": 261.6
  },
  "luminance": 0.12047
}

Semantic roles & 50–950 ramp

primary

#2E5EB8

secondary

#C8AD79

accent

#AC45E3

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #2E5EB8

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

Preview Lab → · Contrast checker → · Palette generator →