#2453AA#2453AA

#2453AA is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.1% C 0.149 H 261.4°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#2453AA
RGB	rgb(36, 83, 170)
HSL	hsl(219, 65%, 40%)
HSV	hsv(219, 79%, 67%)
CMYK	cmyk(78.8%, 51.2%, 0%, 33.3%)
CIE-LAB	lab(36.86, 16.36, -51.22)
CIE-LCH	lch(36.86, 53.77, 287.72°)
OKLab	oklab(46.12% -0.0224 -0.1474)
OKLCH	oklch(46.12% 0.149 261.4)
XYZ	xyz(11.0739, 9.4626, 39.2652)
Luminance	0.0946 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2453AA #AA7B24

analogous

#2496AA #2453AA #3824AA

triadic

#2453AA #AA2453 #53AA24

tetradic

#2453AA #AA2496 #AA7B24 #24AA38

square

#2453AA #AA2496 #AA7B24 #24AA38

split-complementary

#2453AA #AA3824 #96AA24

monochromatic

#0F2245 #193A77 #2453AA #376ED5 #6993DF

Accessibility & contrast

On white

7.26

#2453AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#2453AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2453AA

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2453AA	#FFFFFF	#000000	##FFFFFF
##2453AA	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C5DAD

Deuteranopia (green-blind)

#0051A8

Tritanopia (blue-blind)

#006876

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2453aa;
/* rgb */ color: rgb(36, 83, 170);
/* oklch */ color: oklch(46.1% 0.149 261.4);

Tailwind

colors: {
  custom: {
    50: '#7482c4',
    500: '#2453aa',
    950: '#000000',
  },
}

SCSS

$custom: #2453aa;
$custom-light: #7482c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2453aa",
  "rgb": {
    "r": 36,
    "g": 83,
    "b": 170
  },
  "hsl": {
    "h": 218.955,
    "s": 65.049,
    "l": 40.392
  },
  "oklch": {
    "l": 0.46117,
    "c": 0.14911,
    "h": 261.4
  },
  "luminance": 0.09464
}

Semantic roles & 50–950 ramp

primary

#2453AA

secondary

#C5A365

accent

#AD40E8

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#090A13

muted

#7B7C82

Preview Lab

Preview with #2453AA

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

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