#2253AC#2253AC

#2253AC is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.2% C 0.152 H 261.1°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#2253AC
RGB	rgb(34, 83, 172)
HSL	hsl(219, 67%, 40%)
HSV	hsv(219, 80%, 67%)
CMYK	cmyk(80.2%, 51.7%, 0%, 32.5%)
CIE-LAB	lab(36.94, 16.93, -52.29)
CIE-LCH	lch(36.94, 54.96, 287.94°)
OKLab	oklab(46.2% -0.0235 -0.1506)
OKLCH	oklch(46.2% 0.152 261.1)
XYZ	xyz(11.1966, 9.5038, 40.2660)
Luminance	0.0950 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2253AC #AC7B22

analogous

#2298AC #2253AC #3622AC

triadic

#2253AC #AC2253 #53AC22

tetradic

#2253AC #AC2298 #AC7B22 #22AC36

square

#2253AC #AC2298 #AC7B22 #22AC36

split-complementary

#2253AC #AC3622 #98AC22

monochromatic

#0E2246 #183A79 #2253AC #346ED7 #6793E1

Accessibility & contrast

On white

7.24

#2253AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#2253AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2253AC

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2253AC	#FFFFFF	#000000	##FFFFFF
##2253AC	1.00	7.24	2.90	7.24
#FFFFFF	7.24	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#185EAF

Deuteranopia (green-blind)

#0051AA

Tritanopia (blue-blind)

#006977

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2253ac;
/* rgb */ color: rgb(34, 83, 172);
/* oklch */ color: oklch(46.2% 0.152 261.1);

Tailwind

colors: {
  custom: {
    50: '#7482c5',
    500: '#2253ac',
    950: '#000000',
  },
}

SCSS

$custom: #2253ac;
$custom-light: #7482c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2253ac",
  "rgb": {
    "r": 34,
    "g": 83,
    "b": 172
  },
  "hsl": {
    "h": 218.696,
    "s": 66.99,
    "l": 40.392
  },
  "oklch": {
    "l": 0.46203,
    "c": 0.1524,
    "h": 261.1
  },
  "luminance": 0.09505
}

Semantic roles & 50–950 ramp

primary

#2253AC

secondary

#C7A363

accent

#AD3EEA

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2253AC

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

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