#2253AA#2253AA

#2253AA is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.0% C 0.150 H 260.9°. Best body text is #FFFFFF at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#2253AA
RGB	rgb(34, 83, 170)
HSL	hsl(218, 67%, 40%)
HSV	hsv(218, 80%, 67%)
CMYK	cmyk(80%, 51.2%, 0%, 33.3%)
CIE-LAB	lab(36.79, 16.14, -51.33)
CIE-LCH	lch(36.79, 53.81, 287.46°)
OKLab	oklab(46.05% -0.0237 -0.1478)
OKLCH	oklch(46.05% 0.15 260.9)
XYZ	xyz(11.0060, 9.4276, 39.2621)
Luminance	0.0943 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2253AA #AA7922

analogous

#2297AA #2253AA #3522AA

triadic

#2253AA #AA2253 #53AA22

tetradic

#2253AA #AA2297 #AA7922 #22AA35

square

#2253AA #AA2297 #AA7922 #22AA35

split-complementary

#2253AA #AA3522 #97AA22

monochromatic

#0E2144 #183A77 #2253AA #336ED6 #6692E0

Accessibility & contrast

On white

7.28

#2253AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#2253AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2253AA

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2253AA	#FFFFFF	#000000	##FFFFFF
##2253AA	1.00	7.28	2.89	7.28
#FFFFFF	7.28	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B5DAD

Deuteranopia (green-blind)

#0051A8

Tritanopia (blue-blind)

#006876

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2253aa;
/* rgb */ color: rgb(34, 83, 170);
/* oklch */ color: oklch(46.0% 0.150 260.9);

Tailwind

colors: {
  custom: {
    50: '#7382c4',
    500: '#2253aa',
    950: '#000000',
  },
}

SCSS

$custom: #2253aa;
$custom-light: #7382c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2253aa",
  "rgb": {
    "r": 34,
    "g": 83,
    "b": 170
  },
  "hsl": {
    "h": 218.382,
    "s": 66.667,
    "l": 40
  },
  "oklch": {
    "l": 0.46049,
    "c": 0.14965,
    "h": 260.9
  },
  "luminance": 0.09429
}

Semantic roles & 50–950 ramp

primary

#2253AA

secondary

#C6A262

accent

#AC3EEA

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#090A13

muted

#7B7C82

Preview Lab

Preview with #2253AA

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

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