#1A1372#1A1372

#1A1372 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.3% C 0.152 H 274.0°. Best body text is #FFFFFF at 15.22:1 contrast (WCAG AA passes).

Color values

HEX	#1A1372
RGB	rgb(26, 19, 114)
HSL	hsl(244, 71%, 26%)
HSV	hsv(244, 83%, 45%)
CMYK	cmyk(77.2%, 83.3%, 0%, 55.3%)
CIE-LAB	lab(14.95, 35.96, -52.37)
CIE-LCH	lch(14.95, 63.53, 304.48°)
OKLab	oklab(28.26% 0.0105 -0.1515)
OKLCH	oklch(28.26% 0.152 274)
XYZ	xyz(3.6951, 1.8999, 16.0883)
Luminance	0.0190 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A1372 #6B7213

analogous

#133B72 #1A1372 #491372

triadic

#1A1372 #721A13 #13721A

tetradic

#1A1372 #72133B #6B7213 #137249

square

#1A1372 #72133B #6B7213 #137249

split-complementary

#1A1372 #724913 #3B7213

monochromatic

#06041A #0E0A3E #1A1372 #261CA6 #3225DB

Accessibility & contrast

On white

15.22

#1A1372 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#1A1372 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A1372

15.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A1372	#FFFFFF	#000000	##FFFFFF
##1A1372	1.00	15.22	1.38	15.22
#FFFFFF	15.22	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A75

Deuteranopia (green-blind)

#002170

Tritanopia (blue-blind)

#003043

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #1a1372;
/* rgb */ color: rgb(26, 19, 114);
/* oklch */ color: oklch(28.3% 0.152 274.0);

Tailwind

colors: {
  custom: {
    50: '#67539c',
    500: '#1a1372',
    950: '#000000',
  },
}

SCSS

$custom: #1a1372;
$custom-light: #67539c;
$custom-dark: #000000;

JSON

{
  "hex": "#1a1372",
  "rgb": {
    "r": 26,
    "g": 19,
    "b": 114
  },
  "hsl": {
    "h": 244.421,
    "s": 71.429,
    "l": 26.078
  },
  "oklch": {
    "l": 0.28264,
    "c": 0.15183,
    "h": 274
  },
  "luminance": 0.019
}

Semantic roles & 50–950 ramp

primary

#1A1372

secondary

#A0A938

accent

#EE3AE1

background

#F6F4F9

surface

#ECE7F2

border

#C7C3CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #1A1372

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

Preview Lab → · Contrast checker → · Palette generator →