#1A2185#1A2185

#1A2185 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.5% C 0.162 H 270.3°. Best body text is #FFFFFF at 13.12:1 contrast (WCAG AA passes).

Color values

HEX	#1A2185
RGB	rgb(26, 33, 133)
HSL	hsl(236, 67%, 31%)
HSV	hsv(236, 80%, 52%)
CMYK	cmyk(80.5%, 75.2%, 0%, 47.8%)
CIE-LAB	lab(20.04, 34.47, -56.08)
CIE-LCH	lch(20.04, 65.83, 301.58°)
OKLab	oklab(32.51% 0.0008 -0.1624)
OKLCH	oklch(32.51% 0.162 270.3)
XYZ	xyz(5.2021, 3.0002, 22.4907)
Luminance	0.0300 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2185 #857E1A

analogous

#1A5685 #1A2185 #481A85

triadic

#1A2185 #851A21 #21851A

tetradic

#1A2185 #851A56 #857E1A #1A8548

square

#1A2185 #851A56 #857E1A #1A8548

split-complementary

#1A2185 #85481A #56851A

monochromatic

#06081F #101452 #1A2185 #242EB8 #404ADA

Accessibility & contrast

On white

13.12

#1A2185 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#1A2185 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2185

13.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2185	#FFFFFF	#000000	##FFFFFF
##1A2185	1.00	13.12	1.60	13.12
#FFFFFF	13.12	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003688

Deuteranopia (green-blind)

#002B83

Tritanopia (blue-blind)

#003E51

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #1a2185;
/* rgb */ color: rgb(26, 33, 133);
/* oklch */ color: oklch(32.5% 0.162 270.3);

Tailwind

colors: {
  custom: {
    50: '#6b5daa',
    500: '#1a2185',
    950: '#000000',
  },
}

SCSS

$custom: #1a2185;
$custom-light: #6b5daa;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2185",
  "rgb": {
    "r": 26,
    "g": 33,
    "b": 133
  },
  "hsl": {
    "h": 236.075,
    "s": 67.296,
    "l": 31.176
  },
  "oklch": {
    "l": 0.32511,
    "c": 0.16241,
    "h": 270.3
  },
  "luminance": 0.03001
}

Semantic roles & 50–950 ramp

primary

#1A2185

secondary

#B8B142

accent

#DF3EEA

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080410

muted

#7B797F

Preview Lab

Preview with #1A2185

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

Preview Lab → · Contrast checker → · Palette generator →