#224AA7#224AA7

#224AA7 is a dark, vivid blue. Relative luminance 0.080; OKLCH L 43.9% C 0.157 H 263.6°. Best body text is #FFFFFF at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#224AA7
RGB	rgb(34, 74, 167)
HSL	hsl(222, 66%, 39%)
HSV	hsv(222, 80%, 65%)
CMYK	cmyk(79.6%, 55.7%, 0%, 34.5%)
CIE-LAB	lab(34.04, 21.00, -54.01)
CIE-LCH	lch(34.04, 57.94, 291.25°)
OKLab	oklab(43.88% -0.0174 -0.1558)
OKLCH	oklch(43.88% 0.157 263.6)
XYZ	xyz(10.0810, 8.0265, 37.5697)
Luminance	0.0803 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224AA7 #A77F22

analogous

#228DA7 #224AA7 #3D22A7

triadic

#224AA7 #A7224A #4AA722

tetradic

#224AA7 #A7228D #A77F22 #22A73D

square

#224AA7 #A7228D #A77F22 #22A73D

split-complementary

#224AA7 #A73D22 #8DA722

monochromatic

#0D1D41 #183374 #224AA7 #3162D5 #6489DF

Accessibility & contrast

On white

8.06

#224AA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#224AA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224AA7

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224AA7	#FFFFFF	#000000	##FFFFFF
##224AA7	1.00	8.06	2.61	8.06
#FFFFFF	8.06	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056AA

Deuteranopia (green-blind)

#004AA5

Tritanopia (blue-blind)

#006171

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #224aa7;
/* rgb */ color: rgb(34, 74, 167);
/* oklch */ color: oklch(43.9% 0.157 263.6);

Tailwind

colors: {
  custom: {
    50: '#737bc2',
    500: '#224aa7',
    950: '#000000',
  },
}

SCSS

$custom: #224aa7;
$custom-light: #737bc2;
$custom-dark: #000000;

JSON

{
  "hex": "#224aa7",
  "rgb": {
    "r": 34,
    "g": 74,
    "b": 167
  },
  "hsl": {
    "h": 221.955,
    "s": 66.169,
    "l": 39.412
  },
  "oklch": {
    "l": 0.43884,
    "c": 0.15678,
    "h": 263.6
  },
  "luminance": 0.08028
}

Semantic roles & 50–950 ramp

primary

#224AA7

secondary

#C5A660

accent

#B63FE9

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#090912

muted

#7B7B81

Preview Lab

Preview with #224AA7

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

Preview Lab → · Contrast checker → · Palette generator →