#2E53AC#2E53AC

#2E53AC is a mid, vivid blue. Relative luminance 0.097; OKLCH L 46.7% C 0.149 H 264.4°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#2E53AC
RGB	rgb(46, 83, 172)
HSL	hsl(222, 58%, 43%)
HSV	hsv(222, 73%, 67%)
CMYK	cmyk(73.3%, 51.7%, 0%, 32.5%)
CIE-LAB	lab(37.38, 18.38, -51.55)
CIE-LCH	lch(37.38, 54.73, 289.62°)
OKLab	oklab(46.66% -0.0146 -0.1482)
OKLCH	oklch(46.66% 0.149 264.4)
XYZ	xyz(11.6637, 9.7447, 40.2879)
Luminance	0.0975 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E53AC #AC872E

analogous

#2E92AC #2E53AC #482EAC

triadic

#2E53AC #AC2E53 #53AC2E

tetradic

#2E53AC #AC2E92 #AC872E #2EAC48

square

#2E53AC #AC2E92 #AC872E #2EAC48

split-complementary

#2E53AC #AC482E #92AC2E

monochromatic

#14244B #213C7C #2E53AC #4970CE #7996DB

Accessibility & contrast

On white

7.12

#2E53AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#2E53AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E53AC

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E53AC	#FFFFFF	#000000	##FFFFFF
##2E53AC	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B5EAF

Deuteranopia (green-blind)

#0052AA

Tritanopia (blue-blind)

#006877

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2e53ac;
/* rgb */ color: rgb(46, 83, 172);
/* oklch */ color: oklch(46.7% 0.149 264.4);

Tailwind

colors: {
  custom: {
    50: '#7882c5',
    500: '#2e53ac',
    950: '#000000',
  },
}

SCSS

$custom: #2e53ac;
$custom-light: #7882c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2e53ac",
  "rgb": {
    "r": 46,
    "g": 83,
    "b": 172
  },
  "hsl": {
    "h": 222.381,
    "s": 57.798,
    "l": 42.745
  },
  "oklch": {
    "l": 0.46664,
    "c": 0.14894,
    "h": 264.4
  },
  "luminance": 0.09746
}

Semantic roles & 50–950 ramp

primary

#2E53AC

secondary

#C3AC72

accent

#B447E1

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2E53AC

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

Preview Lab → · Contrast checker → · Palette generator →