#2E52B1#2E52B1

#2E52B1 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 46.8% C 0.157 H 265.1°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#2E52B1
RGB	rgb(46, 82, 177)
HSL	hsl(224, 59%, 44%)
HSV	hsv(224, 74%, 69%)
CMYK	cmyk(74%, 53.7%, 0%, 30.6%)
CIE-LAB	lab(37.46, 20.94, -54.38)
CIE-LCH	lch(37.46, 58.27, 291.06°)
OKLab	oklab(46.84% -0.0133 -0.1566)
OKLCH	oklch(46.84% 0.157 265.1)
XYZ	xyz(12.0770, 9.7885, 42.8393)
Luminance	0.0979 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E52B1 #B18D2E

analogous

#2E93B1 #2E52B1 #4B2EB1

triadic

#2E52B1 #B12E52 #52B12E

tetradic

#2E52B1 #B12E93 #B18D2E #2EB14B

square

#2E52B1 #B12E93 #B18D2E #2EB14B

split-complementary

#2E52B1 #B14B2E #93B12E

monochromatic

#152550 #213B80 #2E52B1 #4C70D0 #7C97DD

Accessibility & contrast

On white

7.10

#2E52B1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#2E52B1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E52B1

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E52B1	#FFFFFF	#000000	##FFFFFF
##2E52B1	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A5EB4

Deuteranopia (green-blind)

#0052AF

Tritanopia (blue-blind)

#006979

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2e52b1;
/* rgb */ color: rgb(46, 82, 177);
/* oklch */ color: oklch(46.8% 0.157 265.1);

Tailwind

colors: {
  custom: {
    50: '#7982c9',
    500: '#2e52b1',
    950: '#000000',
  },
}

SCSS

$custom: #2e52b1;
$custom-light: #7982c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2e52b1",
  "rgb": {
    "r": 46,
    "g": 82,
    "b": 177
  },
  "hsl": {
    "h": 223.511,
    "s": 58.744,
    "l": 43.725
  },
  "oklch": {
    "l": 0.46838,
    "c": 0.15712,
    "h": 265.1
  },
  "luminance": 0.0979
}

Semantic roles & 50–950 ramp

primary

#2E52B1

secondary

#C6AF75

accent

#B746E2

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2E52B1

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

Preview Lab → · Contrast checker → · Palette generator →