#182D95#182D95

#182D95 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.2% C 0.171 H 267.3°. Best body text is #FFFFFF at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#182D95
RGB	rgb(24, 45, 149)
HSL	hsl(230, 72%, 34%)
HSV	hsv(230, 84%, 58%)
CMYK	cmyk(83.9%, 69.8%, 0%, 41.6%)
CIE-LAB	lab(24.45, 32.58, -58.78)
CIE-LCH	lch(24.45, 67.20, 299.00°)
OKLab	oklab(36.17% -0.0081 -0.1703)
OKLCH	oklch(36.17% 0.171 267.3)
XYZ	xyz(6.7380, 4.2401, 28.8912)
Luminance	0.0424 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182D95 #958018

analogous

#186C95 #182D95 #421895

triadic

#182D95 #95182D #2D9518

tetradic

#182D95 #95186C #958018 #189542

square

#182D95 #95186C #958018 #189542

split-complementary

#182D95 #954218 #6C9518

monochromatic

#070D2C #101D60 #182D95 #203DCA #4660E1

Accessibility & contrast

On white

11.36

#182D95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#182D95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182D95

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182D95	#FFFFFF	#000000	##FFFFFF
##182D95	1.00	11.36	1.85	11.36
#FFFFFF	11.36	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004098

Deuteranopia (green-blind)

#003493

Tritanopia (blue-blind)

#004A5D

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #182d95;
/* rgb */ color: rgb(24, 45, 149);
/* oklch */ color: oklch(36.2% 0.171 267.3);

Tailwind

colors: {
  custom: {
    50: '#6e66b5',
    500: '#182d95',
    950: '#000000',
  },
}

SCSS

$custom: #182d95;
$custom-light: #6e66b5;
$custom-dark: #000000;

JSON

{
  "hex": "#182d95",
  "rgb": {
    "r": 24,
    "g": 45,
    "b": 149
  },
  "hsl": {
    "h": 229.92,
    "s": 72.254,
    "l": 33.922
  },
  "oklch": {
    "l": 0.3617,
    "c": 0.17051,
    "h": 267.3
  },
  "luminance": 0.04241
}

Semantic roles & 50–950 ramp

primary

#182D95

secondary

#C2AE46

accent

#D039EF

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #182D95

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

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