#1A2272#1A2272

#1A2272 is a dark, vivid blue. Relative luminance 0.026; OKLCH L 30.6% C 0.136 H 271.1°. Best body text is #FFFFFF at 13.85:1 contrast (WCAG AA passes).

Color values

HEX	#1A2272
RGB	rgb(26, 34, 114)
HSL	hsl(235, 63%, 27%)
HSV	hsv(235, 77%, 45%)
CMYK	cmyk(77.2%, 70.2%, 0%, 55.3%)
CIE-LAB	lab(18.27, 26.70, -46.90)
CIE-LCH	lch(18.27, 53.97, 299.66°)
OKLab	oklab(30.63% 0.0027 -0.1356)
OKLCH	oklch(30.63% 0.136 271.1)
XYZ	xyz(4.0343, 2.5782, 16.2013)
Luminance	0.0258 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A2272 #726A1A

analogous

#1A4E72 #1A2272 #3E1A72

triadic

#1A2272 #721A22 #22721A

tetradic

#1A2272 #721A4E #726A1A #1A723E

square

#1A2272 #721A4E #726A1A #1A723E

split-complementary

#1A2272 #723E1A #4E721A

monochromatic

#060719 #0F1340 #1A2272 #2531A4 #3544D1

Accessibility & contrast

On white

13.85

#1A2272 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#1A2272 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A2272

13.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A2272	#FFFFFF	#000000	##FFFFFF
##1A2272	1.00	13.85	1.52	13.85
#FFFFFF	13.85	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003174

Deuteranopia (green-blind)

#002871

Tritanopia (blue-blind)

#003847

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #1a2272;
/* rgb */ color: rgb(26, 34, 114);
/* oklch */ color: oklch(30.6% 0.136 271.1);

Tailwind

colors: {
  custom: {
    50: '#665d9b',
    500: '#1a2272',
    950: '#000000',
  },
}

SCSS

$custom: #1a2272;
$custom-light: #665d9b;
$custom-dark: #000000;

JSON

{
  "hex": "#1a2272",
  "rgb": {
    "r": 26,
    "g": 34,
    "b": 114
  },
  "hsl": {
    "h": 234.545,
    "s": 62.857,
    "l": 27.451
  },
  "oklch": {
    "l": 0.30626,
    "c": 0.13567,
    "h": 271.1
  },
  "luminance": 0.02579
}

Semantic roles & 50–950 ramp

primary

#1A2272

secondary

#A79E41

accent

#D742E6

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #1A2272

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

Preview Lab → · Contrast checker → · Palette generator →