#2E52A7#2E52A7

#2E52A7 is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.1% C 0.143 H 264.3°. Best body text is #FFFFFF at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#2E52A7
RGB	rgb(46, 82, 167)
HSL	hsl(222, 57%, 42%)
HSV	hsv(222, 72%, 65%)
CMYK	cmyk(72.5%, 50.9%, 0%, 34.5%)
CIE-LAB	lab(36.75, 17.14, -49.59)
CIE-LCH	lch(36.75, 52.47, 289.07°)
OKLab	oklab(46.08% -0.0143 -0.1425)
OKLCH	oklch(46.08% 0.143 264.3)
XYZ	xyz(11.1166, 9.4043, 37.7811)
Luminance	0.0940 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E52A7 #A7832E

analogous

#2E8FA7 #2E52A7 #472EA7

triadic

#2E52A7 #A72E52 #52A72E

tetradic

#2E52A7 #A72E8F #A7832E #2EA747

square

#2E52A7 #A72E8F #A7832E #2EA747

split-complementary

#2E52A7 #A7472E #8FA72E

monochromatic

#142347 #213A77 #2E52A7 #466ECC #7694D9

Accessibility & contrast

On white

7.29

#2E52A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#2E52A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E52A7

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E52A7	#FFFFFF	#000000	##FFFFFF
##2E52A7	1.00	7.29	2.88	7.29
#FFFFFF	7.29	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F5CAA

Deuteranopia (green-blind)

#0051A5

Tritanopia (blue-blind)

#006674

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2e52a7;
/* rgb */ color: rgb(46, 82, 167);
/* oklch */ color: oklch(46.1% 0.143 264.3);

Tailwind

colors: {
  custom: {
    50: '#7782c2',
    500: '#2e52a7',
    950: '#000000',
  },
}

SCSS

$custom: #2e52a7;
$custom-light: #7782c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2e52a7",
  "rgb": {
    "r": 46,
    "g": 82,
    "b": 167
  },
  "hsl": {
    "h": 222.149,
    "s": 56.808,
    "l": 41.765
  },
  "oklch": {
    "l": 0.46075,
    "c": 0.14319,
    "h": 264.3
  },
  "luminance": 0.09405
}

Semantic roles & 50–950 ramp

primary

#2E52A7

secondary

#C1A970

accent

#B348E0

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #2E52A7

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

Preview Lab → · Contrast checker → · Palette generator →