#2E53AA#2E53AA

#2E53AA is a mid, vivid blue. Relative luminance 0.097; OKLCH L 46.5% C 0.146 H 264.2°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#2E53AA
RGB	rgb(46, 83, 170)
HSL	hsl(222, 57%, 42%)
HSV	hsv(222, 73%, 67%)
CMYK	cmyk(72.9%, 51.2%, 0%, 33.3%)
CIE-LAB	lab(37.24, 17.62, -50.59)
CIE-LCH	lch(37.24, 53.57, 289.21°)
OKLab	oklab(46.51% -0.0148 -0.1454)
OKLCH	oklch(46.51% 0.146 264.2)
XYZ	xyz(11.4731, 9.6684, 39.2840)
Luminance	0.0967 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E53AA #AA852E

analogous

#2E91AA #2E53AA #472EAA

triadic

#2E53AA #AA2E53 #53AA2E

tetradic

#2E53AA #AA2E91 #AA852E #2EAA47

square

#2E53AA #AA2E91 #AA852E #2EAA47

split-complementary

#2E53AA #AA472E #91AA2E

monochromatic

#14244A #213B7A #2E53AA #4870CD #7895DA

Accessibility & contrast

On white

7.16

#2E53AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#2E53AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E53AA

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E53AA	#FFFFFF	#000000	##FFFFFF
##2E53AA	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E5EAD

Deuteranopia (green-blind)

#0052A8

Tritanopia (blue-blind)

#006876

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2e53aa;
/* rgb */ color: rgb(46, 83, 170);
/* oklch */ color: oklch(46.5% 0.146 264.2);

Tailwind

colors: {
  custom: {
    50: '#7782c4',
    500: '#2e53aa',
    950: '#000000',
  },
}

SCSS

$custom: #2e53aa;
$custom-light: #7782c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2e53aa",
  "rgb": {
    "r": 46,
    "g": 83,
    "b": 170
  },
  "hsl": {
    "h": 222.097,
    "s": 57.407,
    "l": 42.353
  },
  "oklch": {
    "l": 0.46514,
    "c": 0.14615,
    "h": 264.2
  },
  "luminance": 0.0967
}

Semantic roles & 50–950 ramp

primary

#2E53AA

secondary

#C3AA71

accent

#B347E1

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2E53AA

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

Preview Lab → · Contrast checker → · Palette generator →