#1A145D#1A145D

#1A145D is a dark, vivid blue. Relative luminance 0.015; OKLCH L 25.9% C 0.123 H 277.1°. Best body text is #FFFFFF at 16.13:1 contrast (WCAG AA passes).

Color values

HEX	#1A145D
RGB	rgb(26, 20, 93)
HSL	hsl(245, 65%, 22%)
HSV	hsv(245, 78%, 36%)
CMYK	cmyk(72%, 78.5%, 0%, 63.5%)
CIE-LAB	lab(12.67, 28.05, -42.30)
CIE-LCH	lch(12.67, 50.76, 303.56°)
OKLab	oklab(25.93% 0.0152 -0.1222)
OKLCH	oklch(25.93% 0.123 277.1)
XYZ	xyz(2.6513, 1.5100, 10.5055)
Luminance	0.0151 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A145D #575D14

analogous

#14325D #1A145D #3F145D

triadic

#1A145D #5D1A14 #145D1A

tetradic

#1A145D #5D1432 #575D14 #145D3F

square

#1A145D #5D1432 #575D14 #145D3F

split-complementary

#1A145D #5D3F14 #325D14

monochromatic

#070519 #0C092B #1A145D #281F8F #362AC2

Accessibility & contrast

On white

16.13

#1A145D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#1A145D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A145D

16.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A145D	#FFFFFF	#000000	##FFFFFF
##1A145D	1.00	16.13	1.30	16.13
#FFFFFF	16.13	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00245F

Deuteranopia (green-blind)

#001E5C

Tritanopia (blue-blind)

#002937

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #1a145d;
/* rgb */ color: rgb(26, 20, 93);
/* oklch */ color: oklch(25.9% 0.123 277.1);

Tailwind

colors: {
  custom: {
    50: '#62538c',
    500: '#1a145d',
    950: '#000000',
  },
}

SCSS

$custom: #1a145d;
$custom-light: #62538c;
$custom-dark: #000000;

JSON

{
  "hex": "#1a145d",
  "rgb": {
    "r": 26,
    "g": 20,
    "b": 93
  },
  "hsl": {
    "h": 244.932,
    "s": 64.602,
    "l": 22.157
  },
  "oklch": {
    "l": 0.25927,
    "c": 0.12314,
    "h": 277.1
  },
  "luminance": 0.0151
}

Semantic roles & 50–950 ramp

primary

#1A145D

secondary

#8D9538

accent

#E840DA

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #1A145D

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

Preview Lab → · Contrast checker → · Palette generator →