#224BA6#224BA6

#224BA6 is a dark, vivid blue. Relative luminance 0.081; OKLCH L 44.0% C 0.154 H 263.2°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#224BA6
RGB	rgb(34, 75, 166)
HSL	hsl(221, 66%, 39%)
HSV	hsv(221, 80%, 65%)
CMYK	cmyk(79.5%, 54.8%, 0%, 34.9%)
CIE-LAB	lab(34.24, 19.93, -53.08)
CIE-LCH	lch(34.24, 56.70, 290.58°)
OKLab	oklab(44.01% -0.0182 -0.1531)
OKLCH	oklch(44.01% 0.154 263.2)
XYZ	xyz(10.0562, 8.1242, 37.1071)
Luminance	0.0813 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224BA6 #A67D22

analogous

#228DA6 #224BA6 #3B22A6

triadic

#224BA6 #A6224B #4BA622

tetradic

#224BA6 #A6228D #A67D22 #22A63B

square

#224BA6 #A6228D #A67D22 #22A63B

split-complementary

#224BA6 #A63B22 #8DA622

monochromatic

#0D1D40 #183473 #224BA6 #3064D5 #638ADF

Accessibility & contrast

On white

8.00

#224BA6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#224BA6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224BA6

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224BA6	#FFFFFF	#000000	##FFFFFF
##224BA6	1.00	8.00	2.63	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057A9

Deuteranopia (green-blind)

#004BA4

Tritanopia (blue-blind)

#006171

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #224ba6;
/* rgb */ color: rgb(34, 75, 166);
/* oklch */ color: oklch(44.0% 0.154 263.2);

Tailwind

colors: {
  custom: {
    50: '#737cc1',
    500: '#224ba6',
    950: '#000000',
  },
}

SCSS

$custom: #224ba6;
$custom-light: #737cc1;
$custom-dark: #000000;

JSON

{
  "hex": "#224ba6",
  "rgb": {
    "r": 34,
    "g": 75,
    "b": 166
  },
  "hsl": {
    "h": 221.364,
    "s": 66,
    "l": 39.216
  },
  "oklch": {
    "l": 0.44013,
    "c": 0.15415,
    "h": 263.2
  },
  "luminance": 0.08125
}

Semantic roles & 50–950 ramp

primary

#224BA6

secondary

#C4A55F

accent

#B43FE9

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#090912

muted

#7B7B81

Preview Lab

Preview with #224BA6

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

Preview Lab → · Contrast checker → · Palette generator →