#1A2073#1A2073

#1A2073 is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.4% C 0.139 H 271.6°. Best body text is #FFFFFF at 14.02:1 contrast (WCAG AA passes).

Color values

HEX	#1A2073
RGB	rgb(26, 32, 115)
HSL	hsl(236, 63%, 28%)
HSV	hsv(236, 77%, 45%)
CMYK	cmyk(77.4%, 72.2%, 0%, 54.9%)
CIE-LAB	lab(17.87, 28.43, -48.19)
CIE-LCH	lch(17.87, 55.95, 300.54°)
OKLab	oklab(30.37% 0.0038 -0.1394)
OKLCH	oklch(30.37% 0.139 271.6)
XYZ	xyz(4.0360, 2.4900, 16.4842)
Luminance	0.0249 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2073 #736D1A

analogous

#1A4C73 #1A2073 #401A73

triadic

#1A2073 #731A20 #20731A

tetradic

#1A2073 #731A4C #736D1A #1A7340

square

#1A2073 #731A4C #736D1A #1A7340

split-complementary

#1A2073 #73401A #4C731A

monochromatic

#060719 #0F1241 #1A2073 #252EA5 #3640D2

Accessibility & contrast

On white

14.02

#1A2073 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#1A2073 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2073

14.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2073	#FFFFFF	#000000	##FFFFFF
##1A2073	1.00	14.02	1.50	14.02
#FFFFFF	14.02	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003076

Deuteranopia (green-blind)

#002771

Tritanopia (blue-blind)

#003747

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #1a2073;
/* rgb */ color: rgb(26, 32, 115);
/* oklch */ color: oklch(30.4% 0.139 271.6);

Tailwind

colors: {
  custom: {
    50: '#665c9c',
    500: '#1a2073',
    950: '#000000',
  },
}

SCSS

$custom: #1a2073;
$custom-light: #665c9c;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2073",
  "rgb": {
    "r": 26,
    "g": 32,
    "b": 115
  },
  "hsl": {
    "h": 235.955,
    "s": 63.121,
    "l": 27.647
  },
  "oklch": {
    "l": 0.30371,
    "c": 0.13948,
    "h": 271.6
  },
  "luminance": 0.0249
}

Semantic roles & 50–950 ramp

primary

#1A2073

secondary

#A8A141

accent

#DB42E6

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #1A2073

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

Preview Lab → · Contrast checker → · Palette generator →