#182B95#182B95

#182B95 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.8% C 0.173 H 267.6°. Best body text is #FFFFFF at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#182B95
RGB	rgb(24, 43, 149)
HSL	hsl(231, 72%, 34%)
HSV	hsv(231, 84%, 58%)
CMYK	cmyk(83.9%, 71.1%, 0%, 41.6%)
CIE-LAB	lab(23.97, 33.88, -59.57)
CIE-LCH	lch(23.97, 68.53, 299.63°)
OKLab	oklab(35.82% -0.0073 -0.1726)
OKLCH	oklch(35.82% 0.173 267.6)
XYZ	xyz(6.6635, 4.0911, 28.8664)
Luminance	0.0409 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182B95 #958218

analogous

#186A95 #182B95 #441895

triadic

#182B95 #95182B #2B9518

tetradic

#182B95 #95186A #958218 #189544

square

#182B95 #95186A #958218 #189544

split-complementary

#182B95 #954418 #6A9518

monochromatic

#070D2C #101C60 #182B95 #203ACA #465EE1

Accessibility & contrast

On white

11.55

#182B95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#182B95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182B95

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182B95	#FFFFFF	#000000	##FFFFFF
##182B95	1.00	11.55	1.82	11.55
#FFFFFF	11.55	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F98

Deuteranopia (green-blind)

#003393

Tritanopia (blue-blind)

#00495C

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #182b95;
/* rgb */ color: rgb(24, 43, 149);
/* oklch */ color: oklch(35.8% 0.173 267.6);

Tailwind

colors: {
  custom: {
    50: '#6e64b5',
    500: '#182b95',
    950: '#000000',
  },
}

SCSS

$custom: #182b95;
$custom-light: #6e64b5;
$custom-dark: #000000;

JSON

{
  "hex": "#182b95",
  "rgb": {
    "r": 24,
    "g": 43,
    "b": 149
  },
  "hsl": {
    "h": 230.88,
    "s": 72.254,
    "l": 33.922
  },
  "oklch": {
    "l": 0.35822,
    "c": 0.17278,
    "h": 267.6
  },
  "luminance": 0.04092
}

Semantic roles & 50–950 ramp

primary

#182B95

secondary

#C2B046

accent

#D339EF

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #182B95

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

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