#1A205F#1A205F

#1A205F is a dark, moderate blue. Relative luminance 0.021; OKLCH L 28.3% C 0.111 H 272.9°. Best body text is #FFFFFF at 14.83:1 contrast (WCAG AA passes).

Color values

HEX	#1A205F
RGB	rgb(26, 32, 95)
HSL	hsl(235, 57%, 24%)
HSV	hsv(235, 73%, 37%)
CMYK	cmyk(72.6%, 66.3%, 0%, 62.7%)
CIE-LAB	lab(15.89, 20.67, -38.35)
CIE-LCH	lch(15.89, 43.56, 298.32°)
OKLab	oklab(28.32% 0.0056 -0.1106)
OKLCH	oklch(28.32% 0.111 272.9)
XYZ	xyz(3.0074, 2.0786, 11.0670)
Luminance	0.0208 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A205F #5F591A

analogous

#1A425F #1A205F #361A5F

triadic

#1A205F #5F1A20 #205F1A

tetradic

#1A205F #5F1A42 #5F591A #1A5F36

square

#1A205F #5F1A42 #5F591A #1A5F36

split-complementary

#1A205F #5F361A #425F1A

monochromatic

#070818 #0D102F #1A205F #27308F #3440BF

Accessibility & contrast

On white

14.83

#1A205F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#1A205F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A205F

14.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A205F	#FFFFFF	#000000	##FFFFFF
##1A205F	1.00	14.83	1.42	14.83
#FFFFFF	14.83	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B61

Deuteranopia (green-blind)

#00245E

Tritanopia (blue-blind)

#00303C

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #1a205f;
/* rgb */ color: rgb(26, 32, 95);
/* oklch */ color: oklch(28.3% 0.111 272.9);

Tailwind

colors: {
  custom: {
    50: '#615b8d',
    500: '#1a205f',
    950: '#000000',
  },
}

SCSS

$custom: #1a205f;
$custom-light: #615b8d;
$custom-dark: #000000;

JSON

{
  "hex": "#1a205f",
  "rgb": {
    "r": 26,
    "g": 32,
    "b": 95
  },
  "hsl": {
    "h": 234.783,
    "s": 57.025,
    "l": 23.725
  },
  "oklch": {
    "l": 0.28321,
    "c": 0.11075,
    "h": 272.9
  },
  "luminance": 0.02079
}

Semantic roles & 50–950 ramp

primary

#1A205F

secondary

#958D40

accent

#D348E0

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#05040C

muted

#7A797D

Preview Lab

Preview with #1A205F

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

Preview Lab → · Contrast checker → · Palette generator →