#182F95#182F95

#182F95 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.5% C 0.168 H 266.9°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#182F95
RGB	rgb(24, 47, 149)
HSL	hsl(229, 72%, 34%)
HSV	hsv(229, 84%, 58%)
CMYK	cmyk(83.9%, 68.5%, 0%, 41.6%)
CIE-LAB	lab(24.94, 31.26, -57.97)
CIE-LCH	lch(24.94, 65.86, 298.34°)
OKLab	oklab(36.53% -0.009 -0.168)
OKLCH	oklch(36.53% 0.168 266.9)
XYZ	xyz(6.8161, 4.3963, 28.9173)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182F95 #957E18

analogous

#186E95 #182F95 #401895

triadic

#182F95 #95182F #2F9518

tetradic

#182F95 #95186E #957E18 #189540

square

#182F95 #95186E #957E18 #189540

split-complementary

#182F95 #954018 #6E9518

monochromatic

#070E2C #101E60 #182F95 #2040CA #4663E1

Accessibility & contrast

On white

11.17

#182F95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#182F95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182F95

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182F95	#FFFFFF	#000000	##FFFFFF
##182F95	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004198

Deuteranopia (green-blind)

#003593

Tritanopia (blue-blind)

#004B5E

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #182f95;
/* rgb */ color: rgb(24, 47, 149);
/* oklch */ color: oklch(36.5% 0.168 266.9);

Tailwind

colors: {
  custom: {
    50: '#6e67b5',
    500: '#182f95',
    950: '#000000',
  },
}

SCSS

$custom: #182f95;
$custom-light: #6e67b5;
$custom-dark: #000000;

JSON

{
  "hex": "#182f95",
  "rgb": {
    "r": 24,
    "g": 47,
    "b": 149
  },
  "hsl": {
    "h": 228.96,
    "s": 72.254,
    "l": 33.922
  },
  "oklch": {
    "l": 0.36528,
    "c": 0.1682,
    "h": 266.9
  },
  "luminance": 0.04397
}

Semantic roles & 50–950 ramp

primary

#182F95

secondary

#C2AC46

accent

#CD39EF

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#080611

muted

#7B7A80

Preview Lab

Preview with #182F95

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

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