#1A146C#1A146C

#1A146C is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.7% C 0.143 H 274.7°. Best body text is #FFFFFF at 15.43:1 contrast (WCAG AA passes).

Color values

HEX	#1A146C
RGB	rgb(26, 20, 108)
HSL	hsl(244, 69%, 25%)
HSV	hsv(244, 81%, 42%)
CMYK	cmyk(75.9%, 81.5%, 0%, 57.6%)
CIE-LAB	lab(14.41, 33.36, -49.35)
CIE-LCH	lch(14.41, 59.57, 304.06°)
OKLab	oklab(27.67% 0.0116 -0.1427)
OKLCH	oklch(27.67% 0.143 274.7)
XYZ	xyz(3.3820, 1.8023, 14.3541)
Luminance	0.0180 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A146C #666C14

analogous

#143A6C #1A146C #46146C

triadic

#1A146C #6C1A14 #146C1A

tetradic

#1A146C #6C143A #666C14 #146C46

square

#1A146C #6C143A #666C14 #146C46

split-complementary

#1A146C #6C4614 #3A6C14

monochromatic

#06051A #0E0A38 #1A146C #261EA0 #3327D3

Accessibility & contrast

On white

15.43

#1A146C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#1A146C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A146C

15.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A146C	#FFFFFF	#000000	##FFFFFF
##1A146C	1.00	15.43	1.36	15.43
#FFFFFF	15.43	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00286E

Deuteranopia (green-blind)

#00206A

Tritanopia (blue-blind)

#002E3F

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #1a146c;
/* rgb */ color: rgb(26, 20, 108);
/* oklch */ color: oklch(27.7% 0.143 274.7);

Tailwind

colors: {
  custom: {
    50: '#665397',
    500: '#1a146c',
    950: '#000000',
  },
}

SCSS

$custom: #1a146c;
$custom-light: #665397;
$custom-dark: #000000;

JSON

{
  "hex": "#1a146c",
  "rgb": {
    "r": 26,
    "g": 20,
    "b": 108
  },
  "hsl": {
    "h": 244.091,
    "s": 68.75,
    "l": 25.098
  },
  "oklch": {
    "l": 0.27673,
    "c": 0.1432,
    "h": 274.7
  },
  "luminance": 0.01803
}

Semantic roles & 50–950 ramp

primary

#1A146C

secondary

#9CA339

accent

#EC3CE0

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #1A146C

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

Preview Lab → · Contrast checker → · Palette generator →