#2E55A0#2E55A0

#2E55A0 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.2% C 0.130 H 262.0°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#2E55A0
RGB	rgb(46, 85, 160)
HSL	hsl(219, 55%, 40%)
HSV	hsv(219, 71%, 63%)
CMYK	cmyk(71.2%, 46.9%, 0%, 37.3%)
CIE-LAB	lab(37.14, 12.50, -44.78)
CIE-LCH	lch(37.14, 46.49, 285.60°)
OKLab	oklab(46.22% -0.0181 -0.1283)
OKLCH	oklch(46.22% 0.13 262)
XYZ	xyz(10.7181, 9.6148, 34.5419)
Luminance	0.0962 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E55A0 #A0792E

analogous

#2E8EA0 #2E55A0 #402EA0

triadic

#2E55A0 #A02E55 #55A02E

tetradic

#2E55A0 #A02E8E #A0792E #2EA040

square

#2E55A0 #A02E8E #A0792E #2EA040

split-complementary

#2E55A0 #A0402E #8EA02E

monochromatic

#132241 #203C70 #2E55A0 #4270C9 #7294D6

Accessibility & contrast

On white

7.18

#2E55A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#2E55A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E55A0

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E55A0	#FFFFFF	#000000	##FFFFFF
##2E55A0	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E5DA3

Deuteranopia (green-blind)

#16529E

Tritanopia (blue-blind)

#006772

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2e55a0;
/* rgb */ color: rgb(46, 85, 160);
/* oklch */ color: oklch(46.2% 0.130 262.0);

Tailwind

colors: {
  custom: {
    50: '#7584bc',
    500: '#2e55a0',
    950: '#000000',
  },
}

SCSS

$custom: #2e55a0;
$custom-light: #7584bc;
$custom-dark: #000000;

JSON

{
  "hex": "#2e55a0",
  "rgb": {
    "r": 46,
    "g": 85,
    "b": 160
  },
  "hsl": {
    "h": 219.474,
    "s": 55.34,
    "l": 40.392
  },
  "oklch": {
    "l": 0.46224,
    "c": 0.12954,
    "h": 262
  },
  "luminance": 0.09616
}

Semantic roles & 50–950 ramp

primary

#2E55A0

secondary

#BEA26C

accent

#AC49DF

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2E55A0

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

Preview Lab → · Contrast checker → · Palette generator →