#2E50B9#2E50B9

#2E50B9 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.1% C 0.171 H 266.2°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#2E50B9
RGB	rgb(46, 80, 185)
HSL	hsl(225, 60%, 45%)
HSV	hsv(225, 75%, 73%)
CMYK	cmyk(75.1%, 56.8%, 0%, 27.5%)
CIE-LAB	lab(37.52, 25.27, -59.00)
CIE-LCH	lch(37.52, 64.19, 293.19°)
OKLab	oklab(47.07% -0.0112 -0.1702)
OKLCH	oklch(47.07% 0.171 266.2)
XYZ	xyz(12.7493, 9.8195, 47.1130)
Luminance	0.0982 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E50B9 #B9972E

analogous

#2E95B9 #2E50B9 #522EB9

triadic

#2E50B9 #B92E50 #50B92E

tetradic

#2E50B9 #B92E95 #B9972E #2EB952

square

#2E50B9 #B92E95 #B9972E #2EB952

split-complementary

#2E50B9 #B9522E #95B92E

monochromatic

#162657 #223B88 #2E50B9 #5171D4 #8299E0

Accessibility & contrast

On white

7.08

#2E50B9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#2E50B9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E50B9

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E50B9	#FFFFFF	#000000	##FFFFFF
##2E50B9	1.00	7.08	2.96	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FBD

Deuteranopia (green-blind)

#0052B7

Tritanopia (blue-blind)

#006A7C

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2e50b9;
/* rgb */ color: rgb(46, 80, 185);
/* oklch */ color: oklch(47.1% 0.171 266.2);

Tailwind

colors: {
  custom: {
    50: '#7b80cf',
    500: '#2e50b9',
    950: '#000000',
  },
}

SCSS

$custom: #2e50b9;
$custom-light: #7b80cf;
$custom-dark: #000000;

JSON

{
  "hex": "#2e50b9",
  "rgb": {
    "r": 46,
    "g": 80,
    "b": 185
  },
  "hsl": {
    "h": 225.324,
    "s": 60.173,
    "l": 45.294
  },
  "oklch": {
    "l": 0.47069,
    "c": 0.17056,
    "h": 266.2
  },
  "luminance": 0.09821
}

Semantic roles & 50–950 ramp

primary

#2E50B9

secondary

#C9B67A

accent

#BC44E3

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #2E50B9

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

Preview Lab → · Contrast checker → · Palette generator →