#1A2186#1A2186

#1A2186 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.6% C 0.164 H 270.2°. Best body text is #FFFFFF at 13.08:1 contrast (WCAG AA passes).

Color values

HEX	#1A2186
RGB	rgb(26, 33, 134)
HSL	hsl(236, 68%, 31%)
HSV	hsv(236, 81%, 53%)
CMYK	cmyk(80.6%, 75.4%, 0%, 47.5%)
CIE-LAB	lab(20.16, 34.84, -56.53)
CIE-LCH	lch(20.16, 66.40, 301.64°)
OKLab	oklab(32.62% 0.0006 -0.1637)
OKLCH	oklch(32.62% 0.164 270.2)
XYZ	xyz(5.2715, 3.0280, 22.8563)
Luminance	0.0303 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2186 #867F1A

analogous

#1A5786 #1A2186 #491A86

triadic

#1A2186 #861A21 #21861A

tetradic

#1A2186 #861A57 #867F1A #1A8649

square

#1A2186 #861A57 #867F1A #1A8649

split-complementary

#1A2186 #86491A #57861A

monochromatic

#06081F #101453 #1A2186 #242EB9 #404ADA

Accessibility & contrast

On white

13.08

#1A2186 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#1A2186 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2186

13.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2186	#FFFFFF	#000000	##FFFFFF
##1A2186	1.00	13.08	1.61	13.08
#FFFFFF	13.08	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003689

Deuteranopia (green-blind)

#002B84

Tritanopia (blue-blind)

#003E51

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #1a2186;
/* rgb */ color: rgb(26, 33, 134);
/* oklch */ color: oklch(32.6% 0.164 270.2);

Tailwind

colors: {
  custom: {
    50: '#6b5daa',
    500: '#1a2186',
    950: '#000000',
  },
}

SCSS

$custom: #1a2186;
$custom-light: #6b5daa;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2186",
  "rgb": {
    "r": 26,
    "g": 33,
    "b": 134
  },
  "hsl": {
    "h": 236.111,
    "s": 67.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.32623,
    "c": 0.16371,
    "h": 270.2
  },
  "luminance": 0.03029
}

Semantic roles & 50–950 ramp

primary

#1A2186

secondary

#B9B242

accent

#DF3DEA

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080410

muted

#7B797F

Preview Lab

Preview with #1A2186

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

Preview Lab → · Contrast checker → · Palette generator →