#2E4FB8#2E4FB8

#2E4FB8 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.8% C 0.170 H 266.5°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#2E4FB8
RGB	rgb(46, 79, 184)
HSL	hsl(226, 60%, 45%)
HSV	hsv(226, 75%, 72%)
CMYK	cmyk(75%, 57.1%, 0%, 27.8%)
CIE-LAB	lab(37.17, 25.55, -58.97)
CIE-LCH	lch(37.17, 64.27, 293.43°)
OKLab	oklab(46.79% -0.0105 -0.1701)
OKLCH	oklch(46.79% 0.17 266.5)
XYZ	xyz(12.5714, 9.6321, 46.5347)
Luminance	0.0963 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E4FB8 #B8972E

analogous

#2E94B8 #2E4FB8 #522EB8

triadic

#2E4FB8 #B82E4F #4FB82E

tetradic

#2E4FB8 #B82E94 #B8972E #2EB852

square

#2E4FB8 #B82E94 #B8972E #2EB852

split-complementary

#2E4FB8 #B8522E #94B82E

monochromatic

#162556 #223A87 #2E4FB8 #506FD3 #8198DF

Accessibility & contrast

On white

7.18

#2E4FB8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#2E4FB8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E4FB8

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E4FB8	#FFFFFF	#000000	##FFFFFF
##2E4FB8	1.00	7.18	2.93	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EBC

Deuteranopia (green-blind)

#0051B6

Tritanopia (blue-blind)

#00697C

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2e4fb8;
/* rgb */ color: rgb(46, 79, 184);
/* oklch */ color: oklch(46.8% 0.170 266.5);

Tailwind

colors: {
  custom: {
    50: '#7b7fce',
    500: '#2e4fb8',
    950: '#000000',
  },
}

SCSS

$custom: #2e4fb8;
$custom-light: #7b7fce;
$custom-dark: #000000;

JSON

{
  "hex": "#2e4fb8",
  "rgb": {
    "r": 46,
    "g": 79,
    "b": 184
  },
  "hsl": {
    "h": 225.652,
    "s": 60,
    "l": 45.098
  },
  "oklch": {
    "l": 0.46788,
    "c": 0.17044,
    "h": 266.5
  },
  "luminance": 0.09633
}

Semantic roles & 50–950 ramp

primary

#2E4FB8

secondary

#C8B679

accent

#BD45E3

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #2E4FB8

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

Preview Lab → · Contrast checker → · Palette generator →