#224B87#224B87

#224B87 is a dark, moderate blue. Relative luminance 0.071; OKLCH L 41.7% C 0.110 H 258.1°. Best body text is #FFFFFF at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#224B87
RGB	rgb(34, 75, 135)
HSL	hsl(216, 60%, 33%)
HSV	hsv(216, 75%, 53%)
CMYK	cmyk(74.8%, 44.4%, 0%, 47.1%)
CIE-LAB	lab(32.08, 7.67, -37.74)
CIE-LCH	lch(32.08, 38.51, 281.48°)
OKLab	oklab(41.67% -0.0227 -0.1079)
OKLCH	oklch(41.67% 0.11 258.1)
XYZ	xyz(7.5473, 7.1207, 23.8936)
Luminance	0.0712 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#224B87 #875E22

analogous

#227D87 #224B87 #2C2287

triadic

#224B87 #87224B #4B8722

tetradic

#224B87 #87227D #875E22 #22872C

square

#224B87 #87227D #875E22 #22872C

split-complementary

#224B87 #872C22 #7D8722

monochromatic

#091525 #163056 #224B87 #2E66B8 #5085D3

Accessibility & contrast

On white

8.66

#224B87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#224B87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #224B87

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##224B87	#FFFFFF	#000000	##FFFFFF
##224B87	1.00	8.66	2.42	8.66
#FFFFFF	8.66	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E5089

Deuteranopia (green-blind)

#1B4786

Tritanopia (blue-blind)

#005962

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #224b87;
/* rgb */ color: rgb(34, 75, 135);
/* oklch */ color: oklch(41.7% 0.110 258.1);

Tailwind

colors: {
  custom: {
    50: '#6b7caa',
    500: '#224b87',
    950: '#000000',
  },
}

SCSS

$custom: #224b87;
$custom-light: #6b7caa;
$custom-dark: #000000;

JSON

{
  "hex": "#224b87",
  "rgb": {
    "r": 34,
    "g": 75,
    "b": 135
  },
  "hsl": {
    "h": 215.644,
    "s": 59.763,
    "l": 33.137
  },
  "oklch": {
    "l": 0.4167,
    "c": 0.11031,
    "h": 258.1
  },
  "luminance": 0.07122
}

Semantic roles & 50–950 ramp

primary

#224B87

secondary

#B78C4E

accent

#A345E3

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070910

muted

#7A7B7F

Preview Lab

Preview with #224B87

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

Preview Lab → · Contrast checker → · Palette generator →