#22437E#22437E

#22437E is a dark, moderate blue. Relative luminance 0.059; OKLCH L 39.1% C 0.107 H 261.0°. Best body text is #FFFFFF at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#22437E
RGB	rgb(34, 67, 126)
HSL	hsl(218, 58%, 31%)
HSV	hsv(218, 73%, 49%)
CMYK	cmyk(73%, 46.8%, 0%, 50.6%)
CIE-LAB	lab(29.06, 9.54, -36.99)
CIE-LCH	lch(29.06, 38.20, 284.46°)
OKLab	oklab(39.15% -0.0167 -0.1059)
OKLCH	oklch(39.15% 0.107 261)
XYZ	xyz(6.4314, 5.8601, 20.5268)
Luminance	0.0586 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#22437E #7E5D22

analogous

#22717E #22437E #2F227E

triadic

#22437E #7E2243 #437E22

tetradic

#22437E #7E2271 #7E5D22 #227E2F

square

#22437E #7E2271 #7E5D22 #227E2F

split-complementary

#22437E #7E2F22 #717E22

monochromatic

#08101E #15294E #22437E #2F5DAE #4C7BCF

Accessibility & contrast

On white

9.67

#22437E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#22437E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #22437E

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##22437E	#FFFFFF	#000000	##FFFFFF
##22437E	1.00	9.67	2.17	9.67
#FFFFFF	9.67	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#254980

Deuteranopia (green-blind)

#13417D

Tritanopia (blue-blind)

#00515A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #22437e;
/* rgb */ color: rgb(34, 67, 126);
/* oklch */ color: oklch(39.1% 0.107 261.0);

Tailwind

colors: {
  custom: {
    50: '#6976a4',
    500: '#22437e',
    950: '#000000',
  },
}

SCSS

$custom: #22437e;
$custom-light: #6976a4;
$custom-dark: #000000;

JSON

{
  "hex": "#22437e",
  "rgb": {
    "r": 34,
    "g": 67,
    "b": 126
  },
  "hsl": {
    "h": 218.478,
    "s": 57.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.39148,
    "c": 0.10722,
    "h": 261
  },
  "luminance": 0.05861
}

Semantic roles & 50–950 ramp

primary

#22437E

secondary

#B18C4B

accent

#AA47E1

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #22437E

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

Preview Lab → · Contrast checker → · Palette generator →