#2D53AC#2D53AC

#2D53AC is a mid, vivid blue. Relative luminance 0.097; OKLCH L 46.6% C 0.149 H 264.1°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#2D53AC
RGB	rgb(45, 83, 172)
HSL	hsl(222, 59%, 43%)
HSV	hsv(222, 74%, 67%)
CMYK	cmyk(73.8%, 51.7%, 0%, 32.5%)
CIE-LAB	lab(37.34, 18.24, -51.62)
CIE-LCH	lch(37.34, 54.75, 289.47°)
OKLab	oklab(46.62% -0.0154 -0.1484)
OKLCH	oklch(46.62% 0.149 264.1)
XYZ	xyz(11.6192, 9.7217, 40.2858)
Luminance	0.0972 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D53AC #AC862D

analogous

#2D93AC #2D53AC #462DAC

triadic

#2D53AC #AC2D53 #53AC2D

tetradic

#2D53AC #AC2D93 #AC862D #2DAC46

square

#2D53AC #AC2D93 #AC862D #2DAC46

split-complementary

#2D53AC #AC462D #93AC2D

monochromatic

#14244B #203C7B #2D53AC #4770CF #7896DC

Accessibility & contrast

On white

7.13

#2D53AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#2D53AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D53AC

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D53AC	#FFFFFF	#000000	##FFFFFF
##2D53AC	1.00	7.13	2.94	7.13
#FFFFFF	7.13	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A5EAF

Deuteranopia (green-blind)

#0052AA

Tritanopia (blue-blind)

#006877

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2d53ac;
/* rgb */ color: rgb(45, 83, 172);
/* oklch */ color: oklch(46.6% 0.149 264.1);

Tailwind

colors: {
  custom: {
    50: '#7782c5',
    500: '#2d53ac',
    950: '#000000',
  },
}

SCSS

$custom: #2d53ac;
$custom-light: #7782c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2d53ac",
  "rgb": {
    "r": 45,
    "g": 83,
    "b": 172
  },
  "hsl": {
    "h": 222.047,
    "s": 58.525,
    "l": 42.549
  },
  "oklch": {
    "l": 0.46621,
    "c": 0.14924,
    "h": 264.1
  },
  "luminance": 0.09723
}

Semantic roles & 50–950 ramp

primary

#2D53AC

secondary

#C4AB71

accent

#B346E2

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2D53AC

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

Preview Lab → · Contrast checker → · Palette generator →