#224579#224579

#224579 is a dark, moderate blue. Relative luminance 0.060; OKLCH L 39.3% C 0.097 H 258.2°. Best body text is #FFFFFF at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#224579
RGB	rgb(34, 69, 121)
HSL	hsl(216, 56%, 30%)
HSV	hsv(216, 72%, 47%)
CMYK	cmyk(71.9%, 43%, 0%, 52.5%)
CIE-LAB	lab(29.35, 6.20, -33.39)
CIE-LCH	lch(29.35, 33.96, 280.52°)
OKLab	oklab(39.27% -0.0198 -0.0953)
OKLCH	oklch(39.27% 0.097 258.2)
XYZ	xyz(6.2378, 5.9762, 18.9102)
Luminance	0.0598 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224579 #795622

analogous

#227079 #224579 #2A2279

triadic

#224579 #792245 #457922

tetradic

#224579 #792270 #795622 #22792A

square

#224579 #792270 #795622 #22792A

split-complementary

#224579 #792A22 #707922

monochromatic

#070F19 #152A49 #224579 #2F60A9 #497ECC

Accessibility & contrast

On white

9.57

#224579 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#224579 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224579

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224579	#FFFFFF	#000000	##FFFFFF
##224579	1.00	9.57	2.20	9.57
#FFFFFF	9.57	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D4A7B

Deuteranopia (green-blind)

#1F4178

Tritanopia (blue-blind)

#005159

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #224579;
/* rgb */ color: rgb(34, 69, 121);
/* oklch */ color: oklch(39.3% 0.097 258.2);

Tailwind

colors: {
  custom: {
    50: '#6878a0',
    500: '#224579',
    950: '#000000',
  },
}

SCSS

$custom: #224579;
$custom-light: #6878a0;
$custom-dark: #000000;

JSON

{
  "hex": "#224579",
  "rgb": {
    "r": 34,
    "g": 69,
    "b": 121
  },
  "hsl": {
    "h": 215.862,
    "s": 56.129,
    "l": 30.392
  },
  "oklch": {
    "l": 0.39272,
    "c": 0.09732,
    "h": 258.2
  },
  "luminance": 0.05977
}

Semantic roles & 50–950 ramp

primary

#224579

secondary

#AC854B

accent

#A348DF

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#07080E

muted

#7A7B7E

Preview Lab

Preview with #224579

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

Preview Lab → · Contrast checker → · Palette generator →