#1A205D#1A205D

#1A205D is a dark, moderate blue. Relative luminance 0.020; OKLCH L 28.1% C 0.108 H 273.0°. Best body text is #FFFFFF at 14.91:1 contrast (WCAG AA passes).

Color values

HEX	#1A205D
RGB	rgb(26, 32, 93)
HSL	hsl(235, 56%, 23%)
HSV	hsv(235, 72%, 36%)
CMYK	cmyk(72%, 65.6%, 0%, 63.5%)
CIE-LAB	lab(15.71, 19.87, -37.32)
CIE-LCH	lch(15.71, 42.28, 298.04°)
OKLab	oklab(28.13% 0.0056 -0.1076)
OKLCH	oklch(28.13% 0.108 273)
XYZ	xyz(2.9176, 2.0427, 10.5943)
Luminance	0.0204 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A205D #5D571A

analogous

#1A415D #1A205D #351A5D

triadic

#1A205D #5D1A20 #205D1A

tetradic

#1A205D #5D1A41 #5D571A #1A5D35

square

#1A205D #5D1A41 #5D571A #1A5D35

split-complementary

#1A205D #5D351A #415D1A

monochromatic

#070818 #0D102D #1A205D #27308D #3541BD

Accessibility & contrast

On white

14.91

#1A205D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.41

#1A205D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A205D

14.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A205D	#FFFFFF	#000000	##FFFFFF
##1A205D	1.00	14.91	1.41	14.91
#FFFFFF	14.91	1.00	21.00	1.00
#000000	1.41	21.00	1.00	21.00
##FFFFFF	14.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A5F

Deuteranopia (green-blind)

#00245C

Tritanopia (blue-blind)

#002F3B

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #1a205d;
/* rgb */ color: rgb(26, 32, 93);
/* oklch */ color: oklch(28.1% 0.108 273.0);

Tailwind

colors: {
  custom: {
    50: '#605b8b',
    500: '#1a205d',
    950: '#000000',
  },
}

SCSS

$custom: #1a205d;
$custom-light: #605b8b;
$custom-dark: #000000;

JSON

{
  "hex": "#1a205d",
  "rgb": {
    "r": 26,
    "g": 32,
    "b": 93
  },
  "hsl": {
    "h": 234.627,
    "s": 56.303,
    "l": 23.333
  },
  "oklch": {
    "l": 0.28128,
    "c": 0.10774,
    "h": 273
  },
  "luminance": 0.02043
}

Semantic roles & 50–950 ramp

primary

#1A205D

secondary

#938B40

accent

#D248E0

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#05040C

muted

#7A797D

Preview Lab

Preview with #1A205D

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

Preview Lab → · Contrast checker → · Palette generator →