#2253AF#2253AF

#2253AF is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.4% C 0.157 H 261.5°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#2253AF
RGB	rgb(34, 83, 175)
HSL	hsl(219, 67%, 41%)
HSV	hsv(219, 81%, 69%)
CMYK	cmyk(80.6%, 52.6%, 0%, 31.4%)
CIE-LAB	lab(37.15, 18.11, -53.72)
CIE-LCH	lch(37.15, 56.69, 288.63°)
OKLab	oklab(46.43% -0.0231 -0.1548)
OKLCH	oklch(46.43% 0.157 261.5)
XYZ	xyz(11.4880, 9.6204, 41.8006)
Luminance	0.0962 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2253AF #AF7E22

analogous

#2299AF #2253AF #3722AF

triadic

#2253AF #AF2253 #53AF22

tetradic

#2253AF #AF2299 #AF7E22 #22AF37

square

#2253AF #AF2299 #AF7E22 #22AF37

split-complementary

#2253AF #AF3722 #99AF22

monochromatic

#0E2249 #183B7C #2253AF #366ED8 #6993E2

Accessibility & contrast

On white

7.18

#2253AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#2253AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2253AF

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2253AF	#FFFFFF	#000000	##FFFFFF
##2253AF	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#115EB2

Deuteranopia (green-blind)

#0051AD

Tritanopia (blue-blind)

#006979

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2253af;
/* rgb */ color: rgb(34, 83, 175);
/* oklch */ color: oklch(46.4% 0.157 261.5);

Tailwind

colors: {
  custom: {
    50: '#7482c8',
    500: '#2253af',
    950: '#000000',
  },
}

SCSS

$custom: #2253af;
$custom-light: #7482c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2253af",
  "rgb": {
    "r": 34,
    "g": 83,
    "b": 175
  },
  "hsl": {
    "h": 219.149,
    "s": 67.464,
    "l": 40.98
  },
  "oklch": {
    "l": 0.46435,
    "c": 0.1565,
    "h": 261.5
  },
  "luminance": 0.09622
}

Semantic roles & 50–950 ramp

primary

#2253AF

secondary

#C8A565

accent

#AE3DEA

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2253AF

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

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