#2E50B7#2E50B7

#2E50B7 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 46.9% C 0.168 H 266.1°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#2E50B7
RGB	rgb(46, 80, 183)
HSL	hsl(225, 60%, 45%)
HSV	hsv(225, 75%, 72%)
CMYK	cmyk(74.9%, 56.3%, 0%, 28.2%)
CIE-LAB	lab(37.36, 24.52, -58.07)
CIE-LCH	lch(37.36, 63.04, 292.89°)
OKLab	oklab(46.91% -0.0113 -0.1675)
OKLCH	oklch(46.91% 0.168 266.1)
XYZ	xyz(12.5396, 9.7357, 46.0089)
Luminance	0.0974 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E50B7 #B7952E

analogous

#2E95B7 #2E50B7 #502EB7

triadic

#2E50B7 #B72E50 #50B72E

tetradic

#2E50B7 #B72E95 #B7952E #2EB750

square

#2E50B7 #B72E95 #B7952E #2EB750

split-complementary

#2E50B7 #B7502E #95B72E

monochromatic

#152555 #223B86 #2E50B7 #4F70D3 #8098DF

Accessibility & contrast

On white

7.12

#2E50B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#2E50B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E50B7

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E50B7	#FFFFFF	#000000	##FFFFFF
##2E50B7	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FBB

Deuteranopia (green-blind)

#0052B5

Tritanopia (blue-blind)

#00697B

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2e50b7;
/* rgb */ color: rgb(46, 80, 183);
/* oklch */ color: oklch(46.9% 0.168 266.1);

Tailwind

colors: {
  custom: {
    50: '#7a80cd',
    500: '#2e50b7',
    950: '#000000',
  },
}

SCSS

$custom: #2e50b7;
$custom-light: #7a80cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2e50b7",
  "rgb": {
    "r": 46,
    "g": 80,
    "b": 183
  },
  "hsl": {
    "h": 225.109,
    "s": 59.825,
    "l": 44.902
  },
  "oklch": {
    "l": 0.46906,
    "c": 0.16784,
    "h": 266.1
  },
  "luminance": 0.09737
}

Semantic roles & 50–950 ramp

primary

#2E50B7

secondary

#C8B479

accent

#BC45E3

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #2E50B7

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

Preview Lab → · Contrast checker → · Palette generator →