#2E50A4#2E50A4

#2E50A4 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.4% C 0.141 H 264.8°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#2E50A4
RGB	rgb(46, 80, 164)
HSL	hsl(223, 56%, 41%)
HSV	hsv(223, 72%, 64%)
CMYK	cmyk(72%, 51.2%, 0%, 35.7%)
CIE-LAB	lab(35.98, 17.33, -49.04)
CIE-LCH	lch(35.98, 52.02, 289.46°)
OKLab	oklab(45.42% -0.0129 -0.1409)
OKLCH	oklch(45.42% 0.141 264.8)
XYZ	xyz(10.6939, 8.9974, 36.2878)
Luminance	0.0900 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E50A4 #A4822E

analogous

#2E8BA4 #2E50A4 #472EA4

triadic

#2E50A4 #A42E50 #50A42E

tetradic

#2E50A4 #A42E8B #A4822E #2EA447

square

#2E50A4 #A42E8B #A4822E #2EA447

split-complementary

#2E50A4 #A4472E #8BA42E

monochromatic

#132144 #213974 #2E50A4 #456BCB #7491D8

Accessibility & contrast

On white

7.50

#2E50A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#2E50A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E50A4

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E50A4	#FFFFFF	#000000	##FFFFFF
##2E50A4	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D5AA7

Deuteranopia (green-blind)

#0050A2

Tritanopia (blue-blind)

#006472

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2e50a4;
/* rgb */ color: rgb(46, 80, 164);
/* oklch */ color: oklch(45.4% 0.141 264.8);

Tailwind

colors: {
  custom: {
    50: '#7680c0',
    500: '#2e50a4',
    950: '#000000',
  },
}

SCSS

$custom: #2e50a4;
$custom-light: #7680c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2e50a4",
  "rgb": {
    "r": 46,
    "g": 80,
    "b": 164
  },
  "hsl": {
    "h": 222.712,
    "s": 56.19,
    "l": 41.176
  },
  "oklch": {
    "l": 0.4542,
    "c": 0.14149,
    "h": 264.8
  },
  "luminance": 0.08998
}

Semantic roles & 50–950 ramp

primary

#2E50A4

secondary

#C0A86E

accent

#B448DF

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #2E50A4

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

Preview Lab → · Contrast checker → · Palette generator →