#225AAA#225AAA

#225AAA is a mid, vivid blue. Relative luminance 0.106; OKLCH L 47.6% C 0.141 H 258.0°. Best body text is #FFFFFF at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#225AAA
RGB	rgb(34, 90, 170)
HSL	hsl(215, 67%, 40%)
HSV	hsv(215, 80%, 67%)
CMYK	cmyk(80%, 47.1%, 0%, 33.3%)
CIE-LAB	lab(38.82, 11.51, -48.07)
CIE-LCH	lch(38.82, 49.43, 283.47°)
OKLab	oklab(47.6% -0.0292 -0.138)
OKLCH	oklch(47.6% 0.141 258)
XYZ	xyz(11.5689, 10.5533, 39.4497)
Luminance	0.1056 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#225AAA #AA7222

analogous

#229EAA #225AAA #2E22AA

triadic

#225AAA #AA225A #5AAA22

tetradic

#225AAA #AA229E #AA7222 #22AA2E

square

#225AAA #AA229E #AA7222 #22AA2E

split-complementary

#225AAA #AA2E22 #9EAA22

monochromatic

#0E2444 #183F77 #225AAA #3376D6 #6698E0

Accessibility & contrast

On white

6.75

#225AAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#225AAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #225AAA

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##225AAA	#FFFFFF	#000000	##FFFFFF
##225AAA	1.00	6.75	3.11	6.75
#FFFFFF	6.75	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E62AD

Deuteranopia (green-blind)

#0756A8

Tritanopia (blue-blind)

#006D7A

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #225aaa;
/* rgb */ color: rgb(34, 90, 170);
/* oklch */ color: oklch(47.6% 0.141 258.0);

Tailwind

colors: {
  custom: {
    50: '#7388c4',
    500: '#225aaa',
    950: '#000000',
  },
}

SCSS

$custom: #225aaa;
$custom-light: #7388c4;
$custom-dark: #000000;

JSON

{
  "hex": "#225aaa",
  "rgb": {
    "r": 34,
    "g": 90,
    "b": 170
  },
  "hsl": {
    "h": 215.294,
    "s": 66.667,
    "l": 40
  },
  "oklch": {
    "l": 0.47602,
    "c": 0.14109,
    "h": 258
  },
  "luminance": 0.10555
}

Semantic roles & 50–950 ramp

primary

#225AAA

secondary

#C69D62

accent

#A33EEA

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#090B13

muted

#7B7C82

Preview Lab

Preview with #225AAA

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

Preview Lab → · Contrast checker → · Palette generator →