#224F8F#224F8F

#224F8F is a dark, moderate blue. Relative luminance 0.079; OKLCH L 43.2% C 0.117 H 257.7°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#224F8F
RGB	rgb(34, 79, 143)
HSL	hsl(215, 62%, 35%)
HSV	hsv(215, 76%, 56%)
CMYK	cmyk(76.2%, 44.8%, 0%, 43.9%)
CIE-LAB	lab(33.80, 8.15, -39.88)
CIE-LCH	lch(33.80, 40.71, 281.55°)
OKLab	oklab(43.17% -0.0248 -0.1142)
OKLCH	oklch(43.17% 0.117 257.7)
XYZ	xyz(8.4118, 7.9143, 27.0656)
Luminance	0.0791 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224F8F #8F6222

analogous

#22868F #224F8F #2B228F

triadic

#224F8F #8F224F #4F8F22

tetradic

#224F8F #8F2286 #8F6222 #228F2B

square

#224F8F #8F2286 #8F6222 #228F2B

split-complementary

#224F8F #8F2B22 #868F22

monochromatic

#0A182C #16345E #224F8F #2E6AC0 #558AD7

Accessibility & contrast

On white

8.13

#224F8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#224F8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224F8F

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224F8F	#FFFFFF	#000000	##FFFFFF
##224F8F	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F5591

Deuteranopia (green-blind)

#1A4B8E

Tritanopia (blue-blind)

#005E68

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #224f8f;
/* rgb */ color: rgb(34, 79, 143);
/* oklch */ color: oklch(43.2% 0.117 257.7);

Tailwind

colors: {
  custom: {
    50: '#6d7fb0',
    500: '#224f8f',
    950: '#000000',
  },
}

SCSS

$custom: #224f8f;
$custom-light: #6d7fb0;
$custom-dark: #000000;

JSON

{
  "hex": "#224f8f",
  "rgb": {
    "r": 34,
    "g": 79,
    "b": 143
  },
  "hsl": {
    "h": 215.229,
    "s": 61.582,
    "l": 34.706
  },
  "oklch": {
    "l": 0.43168,
    "c": 0.11684,
    "h": 257.7
  },
  "luminance": 0.07915
}

Semantic roles & 50–950 ramp

primary

#224F8F

secondary

#BA8F52

accent

#A243E5

background

#F7F7FA

surface

#EDEEF5

border

#C8C9CF

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #224F8F

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

Preview Lab → · Contrast checker → · Palette generator →