#224788#224788

#224788 is a dark, moderate blue. Relative luminance 0.066; OKLCH L 40.8% C 0.117 H 260.7°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).

Color values

HEX	#224788
RGB	rgb(34, 71, 136)
HSL	hsl(218, 60%, 33%)
HSV	hsv(218, 75%, 53%)
CMYK	cmyk(75%, 47.8%, 0%, 46.7%)
CIE-LAB	lab(30.93, 10.77, -40.19)
CIE-LCH	lch(30.93, 41.61, 285.00°)
OKLab	oklab(40.81% -0.0188 -0.1152)
OKLCH	oklch(40.81% 0.117 260.7)
XYZ	xyz(7.3553, 6.6233, 24.1786)
Luminance	0.0662 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224788 #886322

analogous

#227A88 #224788 #302288

triadic

#224788 #882247 #478822

tetradic

#224788 #88227A #886322 #228830

square

#224788 #88227A #886322 #228830

split-complementary

#224788 #883022 #7A8822

monochromatic

#0A1426 #162D57 #224788 #2E61B9 #5180D3

Accessibility & contrast

On white

9.03

#224788 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#224788 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224788

9.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224788	#FFFFFF	#000000	##FFFFFF
##224788	1.00	9.03	2.32	9.03
#FFFFFF	9.03	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#254E8A

Deuteranopia (green-blind)

#0D4487

Tritanopia (blue-blind)

#005661

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #224788;
/* rgb */ color: rgb(34, 71, 136);
/* oklch */ color: oklch(40.8% 0.117 260.7);

Tailwind

colors: {
  custom: {
    50: '#6c79ab',
    500: '#224788',
    950: '#000000',
  },
}

SCSS

$custom: #224788;
$custom-light: #6c79ab;
$custom-dark: #000000;

JSON

{
  "hex": "#224788",
  "rgb": {
    "r": 34,
    "g": 71,
    "b": 136
  },
  "hsl": {
    "h": 218.235,
    "s": 60,
    "l": 33.333
  },
  "oklch": {
    "l": 0.40806,
    "c": 0.11675,
    "h": 260.7
  },
  "luminance": 0.06624
}

Semantic roles & 50–950 ramp

primary

#224788

secondary

#B7914F

accent

#AA45E3

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#080910

muted

#7A7B7F

Preview Lab

Preview with #224788

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

Preview Lab → · Contrast checker → · Palette generator →