#1A2097#1A2097

#1A2097 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.4% C 0.186 H 269.4°. Best body text is #FFFFFF at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#1A2097
RGB	rgb(26, 32, 151)
HSL	hsl(237, 71%, 35%)
HSV	hsv(237, 83%, 59%)
CMYK	cmyk(82.8%, 78.8%, 0%, 40.8%)
CIE-LAB	lab(21.89, 41.41, -64.23)
CIE-LCH	lch(21.89, 76.42, 302.81°)
OKLab	oklab(34.43% -0.0019 -0.1861)
OKLCH	oklch(34.43% 0.186 269.4)
XYZ	xyz(6.5265, 3.4862, 29.6011)
Luminance	0.0349 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2097 #97911A

analogous

#1A5F97 #1A2097 #531A97

triadic

#1A2097 #971A20 #20971A

tetradic

#1A2097 #971A5F #97911A #1A9753

square

#1A2097 #971A5F #97911A #1A9753

split-complementary

#1A2097 #97531A #5F971A

monochromatic

#080A2F #111563 #1A2097 #232BCB #4B52E0

Accessibility & contrast

On white

12.37

#1A2097 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#1A2097 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2097

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2097	#FFFFFF	#000000	##FFFFFF
##1A2097	1.00	12.37	1.70	12.37
#FFFFFF	12.37	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B9A

Deuteranopia (green-blind)

#002E95

Tritanopia (blue-blind)

#00445B

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #1a2097;
/* rgb */ color: rgb(26, 32, 151);
/* oklch */ color: oklch(34.4% 0.186 269.4);

Tailwind

colors: {
  custom: {
    50: '#705db7',
    500: '#1a2097',
    950: '#000000',
  },
}

SCSS

$custom: #1a2097;
$custom-light: #705db7;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2097",
  "rgb": {
    "r": 26,
    "g": 32,
    "b": 151
  },
  "hsl": {
    "h": 237.12,
    "s": 70.621,
    "l": 34.706
  },
  "oklch": {
    "l": 0.34429,
    "c": 0.18607,
    "h": 269.4
  },
  "luminance": 0.03487
}

Semantic roles & 50–950 ramp

primary

#1A2097

secondary

#C2BC4B

accent

#E53AED

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #1A2097

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

Preview Lab → · Contrast checker → · Palette generator →