#182B67#182B67

#182B67 is a dark, moderate blue. Relative luminance 0.029; OKLCH L 31.3% C 0.108 H 266.7°. Best body text is #FFFFFF at 13.29:1 contrast (WCAG AA passes).

Color values

HEX	#182B67
RGB	rgb(24, 43, 103)
HSL	hsl(226, 62%, 25%)
HSV	hsv(226, 77%, 40%)
CMYK	cmyk(76.7%, 58.3%, 0%, 59.6%)
CIE-LAB	lab(19.64, 15.64, -37.52)
CIE-LCH	lch(19.64, 40.65, 292.63°)
OKLab	oklab(31.3% -0.0062 -0.1081)
OKLCH	oklch(31.3% 0.108 266.7)
XYZ	xyz(3.6879, 2.9008, 13.1949)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182B67 #675418

analogous

#185267 #182B67 #2D1867

triadic

#182B67 #67182B #2B6718

tetradic

#182B67 #671852 #675418 #18672D

square

#182B67 #671852 #675418 #18672D

split-complementary

#182B67 #672D18 #526718

monochromatic

#060A19 #0C1635 #182B67 #244099 #2F54CA

Accessibility & contrast

On white

13.29

#182B67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#182B67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182B67

13.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182B67	#FFFFFF	#000000	##FFFFFF
##182B67	1.00	13.29	1.58	13.29
#FFFFFF	13.29	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003369

Deuteranopia (green-blind)

#002C66

Tritanopia (blue-blind)

#003A44

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #182b67;
/* rgb */ color: rgb(24, 43, 103);
/* oklch */ color: oklch(31.3% 0.108 266.7);

Tailwind

colors: {
  custom: {
    50: '#616393',
    500: '#182b67',
    950: '#000000',
  },
}

SCSS

$custom: #182b67;
$custom-light: #616393;
$custom-dark: #000000;

JSON

{
  "hex": "#182b67",
  "rgb": {
    "r": 24,
    "g": 43,
    "b": 103
  },
  "hsl": {
    "h": 225.57,
    "s": 62.205,
    "l": 24.902
  },
  "oklch": {
    "l": 0.31302,
    "c": 0.10826,
    "h": 266.7
  },
  "luminance": 0.02901
}

Semantic roles & 50–950 ramp

primary

#182B67

secondary

#9D863E

accent

#BE43E5

background

#F6F5F9

surface

#EBEAF1

border

#C6C6CB

text

#06050D

muted

#7A797E

Preview Lab

Preview with #182B67

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

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