#224F9D#224F9D

#224F9D is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.2% C 0.137 H 260.6°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#224F9D
RGB	rgb(34, 79, 157)
HSL	hsl(218, 64%, 37%)
HSV	hsv(218, 78%, 62%)
CMYK	cmyk(78.3%, 49.7%, 0%, 38.4%)
CIE-LAB	lab(34.73, 13.69, -46.88)
CIE-LCH	lch(34.73, 48.84, 286.28°)
OKLab	oklab(44.18% -0.0224 -0.1347)
OKLCH	oklch(44.18% 0.137 260.6)
XYZ	xyz(9.5393, 8.3653, 33.0037)
Luminance	0.0837 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224F9D #9D7022

analogous

#228C9D #224F9D #33229D

triadic

#224F9D #9D224F #4F9D22

tetradic

#224F9D #9D228C #9D7022 #229D33

square

#224F9D #9D228C #9D7022 #229D33

split-complementary

#224F9D #9D3322 #8C9D22

monochromatic

#0C1C38 #17366B #224F9D #2D68CF #5D8CDC

Accessibility & contrast

On white

7.86

#224F9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#224F9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224F9D

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224F9D	#FFFFFF	#000000	##FFFFFF
##224F9D	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2258A0

Deuteranopia (green-blind)

#004C9B

Tritanopia (blue-blind)

#00626E

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #224f9d;
/* rgb */ color: rgb(34, 79, 157);
/* oklch */ color: oklch(44.2% 0.137 260.6);

Tailwind

colors: {
  custom: {
    50: '#707fba',
    500: '#224f9d',
    950: '#000000',
  },
}

SCSS

$custom: #224f9d;
$custom-light: #707fba;
$custom-dark: #000000;

JSON

{
  "hex": "#224f9d",
  "rgb": {
    "r": 34,
    "g": 79,
    "b": 157
  },
  "hsl": {
    "h": 218.049,
    "s": 64.398,
    "l": 37.451
  },
  "oklch": {
    "l": 0.44181,
    "c": 0.13659,
    "h": 260.6
  },
  "luminance": 0.08366
}

Semantic roles & 50–950 ramp

primary

#224F9D

secondary

#C19B5A

accent

#AA40E7

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #224F9D

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

Preview Lab → · Contrast checker → · Palette generator →