#2253AD#2253AD

#2253AD is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.3% C 0.154 H 261.3°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#2253AD
RGB	rgb(34, 83, 173)
HSL	hsl(219, 67%, 41%)
HSV	hsv(219, 80%, 68%)
CMYK	cmyk(80.3%, 52%, 0%, 32.2%)
CIE-LAB	lab(37.01, 17.32, -52.76)
CIE-LCH	lch(37.01, 55.53, 288.18°)
OKLab	oklab(46.28% -0.0233 -0.152)
OKLCH	oklch(46.28% 0.154 261.3)
XYZ	xyz(11.2930, 9.5424, 40.7737)
Luminance	0.0954 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2253AD #AD7C22

analogous

#2298AD #2253AD #3622AD

triadic

#2253AD #AD2253 #53AD22

tetradic

#2253AD #AD2298 #AD7C22 #22AD36

square

#2253AD #AD2298 #AD7C22 #22AD36

split-complementary

#2253AD #AD3622 #98AD22

monochromatic

#0E2247 #183A7A #2253AD #356ED7 #6893E1

Accessibility & contrast

On white

7.22

#2253AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#2253AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2253AD

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2253AD	#FFFFFF	#000000	##FFFFFF
##2253AD	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#165EB0

Deuteranopia (green-blind)

#0051AB

Tritanopia (blue-blind)

#006978

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2253ad;
/* rgb */ color: rgb(34, 83, 173);
/* oklch */ color: oklch(46.3% 0.154 261.3);

Tailwind

colors: {
  custom: {
    50: '#7482c6',
    500: '#2253ad',
    950: '#000000',
  },
}

SCSS

$custom: #2253ad;
$custom-light: #7482c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2253ad",
  "rgb": {
    "r": 34,
    "g": 83,
    "b": 173
  },
  "hsl": {
    "h": 218.849,
    "s": 67.15,
    "l": 40.588
  },
  "oklch": {
    "l": 0.4628,
    "c": 0.15377,
    "h": 261.3
  },
  "luminance": 0.09544
}

Semantic roles & 50–950 ramp

primary

#2253AD

secondary

#C7A464

accent

#AD3EEA

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2253AD

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

Preview Lab → · Contrast checker → · Palette generator →