#2453AF#2453AF

#2453AF is a mid, vivid blue. Relative luminance 0.097; OKLCH L 46.5% C 0.156 H 262.0°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#2453AF
RGB	rgb(36, 83, 175)
HSL	hsl(220, 66%, 41%)
HSV	hsv(220, 79%, 69%)
CMYK	cmyk(79.4%, 52.6%, 0%, 31.4%)
CIE-LAB	lab(37.22, 18.32, -53.61)
CIE-LCH	lch(37.22, 56.65, 288.86°)
OKLab	oklab(46.5% -0.0218 -0.1544)
OKLCH	oklch(46.5% 0.156 262)
XYZ	xyz(11.5559, 9.6554, 41.8038)
Luminance	0.0966 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2453AF #AF8024

analogous

#2499AF #2453AF #3A24AF

triadic

#2453AF #AF2453 #53AF24

tetradic

#2453AF #AF2499 #AF8024 #24AF3A

square

#2453AF #AF2499 #AF8024 #24AF3A

split-complementary

#2453AF #AF3A24 #99AF24

monochromatic

#0F2349 #1A3B7C #2453AF #3A6FD6 #6D94E1

Accessibility & contrast

On white

7.16

#2453AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#2453AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2453AF

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2453AF	#FFFFFF	#000000	##FFFFFF
##2453AF	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)

#125EB2

Deuteranopia (green-blind)

#0052AD

Tritanopia (blue-blind)

#006979

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2453af;
/* rgb */ color: rgb(36, 83, 175);
/* oklch */ color: oklch(46.5% 0.156 262.0);

Tailwind

colors: {
  custom: {
    50: '#7582c8',
    500: '#2453af',
    950: '#000000',
  },
}

SCSS

$custom: #2453af;
$custom-light: #7582c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2453af",
  "rgb": {
    "r": 36,
    "g": 83,
    "b": 175
  },
  "hsl": {
    "h": 219.712,
    "s": 65.877,
    "l": 41.373
  },
  "oklch": {
    "l": 0.46503,
    "c": 0.15598,
    "h": 262
  },
  "luminance": 0.09657
}

Semantic roles & 50–950 ramp

primary

#2453AF

secondary

#C7A768

accent

#AF3FE9

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2453AF

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

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