#2253A9#2253A9

#2253A9 is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.0% C 0.148 H 260.7°. Best body text is #FFFFFF at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#2253A9
RGB	rgb(34, 83, 169)
HSL	hsl(218, 67%, 40%)
HSV	hsv(218, 80%, 66%)
CMYK	cmyk(79.9%, 50.9%, 0%, 33.7%)
CIE-LAB	lab(36.72, 15.75, -50.85)
CIE-LCH	lch(36.72, 53.23, 287.21°)
OKLab	oklab(45.97% -0.0238 -0.1463)
OKLCH	oklch(45.97% 0.148 260.7)
XYZ	xyz(10.9118, 9.3899, 38.7658)
Luminance	0.0939 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2253A9 #A97822

analogous

#2297A9 #2253A9 #3422A9

triadic

#2253A9 #A92253 #53A922

tetradic

#2253A9 #A92297 #A97822 #22A934

square

#2253A9 #A92297 #A97822 #22A934

split-complementary

#2253A9 #A93422 #97A922

monochromatic

#0D2143 #183A76 #2253A9 #326ED6 #6592E0

Accessibility & contrast

On white

7.30

#2253A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.88

#2253A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2253A9

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2253A9	#FFFFFF	#000000	##FFFFFF
##2253A9	1.00	7.30	2.88	7.30
#FFFFFF	7.30	1.00	21.00	1.00
#000000	2.88	21.00	1.00	21.00
##FFFFFF	7.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D5DAC

Deuteranopia (green-blind)

#0051A7

Tritanopia (blue-blind)

#006876

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2253a9;
/* rgb */ color: rgb(34, 83, 169);
/* oklch */ color: oklch(46.0% 0.148 260.7);

Tailwind

colors: {
  custom: {
    50: '#7382c3',
    500: '#2253a9',
    950: '#000000',
  },
}

SCSS

$custom: #2253a9;
$custom-light: #7382c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2253a9",
  "rgb": {
    "r": 34,
    "g": 83,
    "b": 169
  },
  "hsl": {
    "h": 218.222,
    "s": 66.502,
    "l": 39.804
  },
  "oklch": {
    "l": 0.45973,
    "c": 0.14828,
    "h": 260.7
  },
  "luminance": 0.09391
}

Semantic roles & 50–950 ramp

primary

#2253A9

secondary

#C5A161

accent

#AB3EE9

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2253A9

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

Preview Lab → · Contrast checker → · Palette generator →