#1A114C#1A114C

#1A114C is a very dark, moderate blue. Relative luminance 0.011; OKLCH L 23.5% C 0.103 H 282.0°. Best body text is #FFFFFF at 17.10:1 contrast (WCAG AA passes).

Color values

HEX	#1A114C
RGB	rgb(26, 17, 76)
HSL	hsl(249, 63%, 18%)
HSV	hsv(249, 78%, 30%)
CMYK	cmyk(65.8%, 77.6%, 0%, 70.2%)
CIE-LAB	lab(10.12, 23.82, -34.91)
CIE-LCH	lch(10.12, 42.26, 304.31°)
OKLab	oklab(23.55% 0.0214 -0.1006)
OKLCH	oklch(23.55% 0.103 282)
XYZ	xyz(1.9306, 1.1422, 6.9548)
Luminance	0.0114 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A114C #434C11

analogous

#11254C #1A114C #37114C

triadic

#1A114C #4C1A11 #114C1A

tetradic

#1A114C #4C1125 #434C11 #114C37

square

#1A114C #4C1125 #434C11 #114C37

split-complementary

#1A114C #4C3711 #254C11

monochromatic

#090619 #09061A #1A114C #2B1C7E #3C27B0

Accessibility & contrast

On white

17.10

#1A114C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#1A114C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A114C

17.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A114C	#FFFFFF	#000000	##FFFFFF
##1A114C	1.00	17.10	1.23	17.10
#FFFFFF	17.10	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E4E

Deuteranopia (green-blind)

#001A4B

Tritanopia (blue-blind)

#00212D

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #1a114c;
/* rgb */ color: rgb(26, 17, 76);
/* oklch */ color: oklch(23.5% 0.103 282.0);

Tailwind

colors: {
  custom: {
    50: '#5e507f',
    500: '#1a114c',
    950: '#000000',
  },
}

SCSS

$custom: #1a114c;
$custom-light: #5e507f;
$custom-dark: #000000;

JSON

{
  "hex": "#1a114c",
  "rgb": {
    "r": 26,
    "g": 17,
    "b": 76
  },
  "hsl": {
    "h": 249.153,
    "s": 63.441,
    "l": 18.235
  },
  "oklch": {
    "l": 0.2355,
    "c": 0.10282,
    "h": 282
  },
  "luminance": 0.01142
}

Semantic roles & 50–950 ramp

primary

#1A114C

secondary

#798533

accent

#E641CD

background

#F5F4F7

surface

#E9E7EE

border

#C5C3C9

text

#05020A

muted

#79787C

Preview Lab

Preview with #1A114C

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

Preview Lab → · Contrast checker → · Palette generator →