#1A208F#1A208F

#1A208F is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.5% C 0.176 H 269.8°. Best body text is #FFFFFF at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#1A208F
RGB	rgb(26, 32, 143)
HSL	hsl(237, 69%, 33%)
HSV	hsv(237, 82%, 56%)
CMYK	cmyk(81.8%, 77.6%, 0%, 43.9%)
CIE-LAB	lab(20.96, 38.64, -60.82)
CIE-LCH	lch(20.96, 72.06, 302.43°)
OKLab	oklab(33.5% -0.0005 -0.1762)
OKLCH	oklch(33.5% 0.176 269.8)
XYZ	xyz(5.8987, 3.2351, 26.2948)
Luminance	0.0324 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A208F #8F891A

analogous

#1A5A8F #1A208F #4E1A8F

triadic

#1A208F #8F1A20 #208F1A

tetradic

#1A208F #8F1A5A #8F891A #1A8F4E

square

#1A208F #8F1A5A #8F891A #1A8F4E

split-complementary

#1A208F #8F4E1A #5A8F1A

monochromatic

#070927 #11145B #1A208F #232CC3 #464EDD

Accessibility & contrast

On white

12.75

#1A208F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#1A208F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A208F

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A208F	#FFFFFF	#000000	##FFFFFF
##1A208F	1.00	12.75	1.65	12.75
#FFFFFF	12.75	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003892

Deuteranopia (green-blind)

#002C8D

Tritanopia (blue-blind)

#004156

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #1a208f;
/* rgb */ color: rgb(26, 32, 143);
/* oklch */ color: oklch(33.5% 0.176 269.8);

Tailwind

colors: {
  custom: {
    50: '#6e5db1',
    500: '#1a208f',
    950: '#000000',
  },
}

SCSS

$custom: #1a208f;
$custom-light: #6e5db1;
$custom-dark: #000000;

JSON

{
  "hex": "#1a208f",
  "rgb": {
    "r": 26,
    "g": 32,
    "b": 143
  },
  "hsl": {
    "h": 236.923,
    "s": 69.231,
    "l": 33.137
  },
  "oklch": {
    "l": 0.33497,
    "c": 0.17618,
    "h": 269.8
  },
  "luminance": 0.03236
}

Semantic roles & 50–950 ramp

primary

#1A208F

secondary

#BFB946

accent

#E33CEC

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #1A208F

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

Preview Lab → · Contrast checker → · Palette generator →