#2E52B3#2E52B3

#2E52B3 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.0% C 0.160 H 265.3°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#2E52B3
RGB	rgb(46, 82, 179)
HSL	hsl(224, 59%, 44%)
HSV	hsv(224, 74%, 70%)
CMYK	cmyk(74.3%, 54.2%, 0%, 29.8%)
CIE-LAB	lab(37.61, 21.69, -55.32)
CIE-LCH	lch(37.61, 59.43, 291.41°)
OKLab	oklab(47% -0.0131 -0.1593)
OKLCH	oklch(47% 0.16 265.3)
XYZ	xyz(12.2778, 9.8688, 43.8969)
Luminance	0.0987 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E52B3 #B38F2E

analogous

#2E95B3 #2E52B3 #4C2EB3

triadic

#2E52B3 #B32E52 #52B32E

tetradic

#2E52B3 #B32E95 #B38F2E #2EB34C

square

#2E52B3 #B32E95 #B38F2E #2EB34C

split-complementary

#2E52B3 #B34C2E #95B32E

monochromatic

#152552 #213C82 #2E52B3 #4D71D1 #7E98DE

Accessibility & contrast

On white

7.06

#2E52B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#2E52B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E52B3

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E52B3	#FFFFFF	#000000	##FFFFFF
##2E52B3	1.00	7.06	2.97	7.06
#FFFFFF	7.06	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#025FB6

Deuteranopia (green-blind)

#0053B1

Tritanopia (blue-blind)

#006A7A

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2e52b3;
/* rgb */ color: rgb(46, 82, 179);
/* oklch */ color: oklch(47.0% 0.160 265.3);

Tailwind

colors: {
  custom: {
    50: '#7982ca',
    500: '#2e52b3',
    950: '#000000',
  },
}

SCSS

$custom: #2e52b3;
$custom-light: #7982ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2e52b3",
  "rgb": {
    "r": 46,
    "g": 82,
    "b": 179
  },
  "hsl": {
    "h": 223.759,
    "s": 59.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.46995,
    "c": 0.15988,
    "h": 265.3
  },
  "luminance": 0.0987
}

Semantic roles & 50–950 ramp

primary

#2E52B3

secondary

#C6B176

accent

#B846E2

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2E52B3

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

Preview Lab → · Contrast checker → · Palette generator →