#1A1C8D#1A1C8D

#1A1C8D is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.7% C 0.177 H 270.4°. Best body text is #FFFFFF at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#1A1C8D
RGB	rgb(26, 28, 141)
HSL	hsl(239, 69%, 33%)
HSV	hsv(239, 82%, 55%)
CMYK	cmyk(81.6%, 80.1%, 0%, 44.7%)
CIE-LAB	lab(19.93, 40.22, -61.28)
CIE-LCH	lch(19.93, 73.30, 303.28°)
OKLab	oklab(32.7% 0.0012 -0.1774)
OKLCH	oklch(32.7% 0.177 270.4)
XYZ	xyz(5.6473, 2.9726, 25.4703)
Luminance	0.0297 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A1C8D #8D8B1A

analogous

#1A558D #1A1C8D #521A8D

triadic

#1A1C8D #8D1A1C #1C8D1A

tetradic

#1A1C8D #8D1A55 #8D8B1A #1A8D52

square

#1A1C8D #8D1A55 #8D8B1A #1A8D52

split-complementary

#1A1C8D #8D521A #558D1A

monochromatic

#070726 #101259 #1A1C8D #2426C1 #4547DD

Accessibility & contrast

On white

13.17

#1A1C8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#1A1C8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A1C8D

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A1C8D	#FFFFFF	#000000	##FFFFFF
##1A1C8D	1.00	13.17	1.59	13.17
#FFFFFF	13.17	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003690

Deuteranopia (green-blind)

#002A8B

Tritanopia (blue-blind)

#003F54

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #1a1c8d;
/* rgb */ color: rgb(26, 28, 141);
/* oklch */ color: oklch(32.7% 0.177 270.4);

Tailwind

colors: {
  custom: {
    50: '#6e5ab0',
    500: '#1a1c8d',
    950: '#000000',
  },
}

SCSS

$custom: #1a1c8d;
$custom-light: #6e5ab0;
$custom-dark: #000000;

JSON

{
  "hex": "#1a1c8d",
  "rgb": {
    "r": 26,
    "g": 28,
    "b": 141
  },
  "hsl": {
    "h": 238.957,
    "s": 68.862,
    "l": 32.745
  },
  "oklch": {
    "l": 0.32704,
    "c": 0.17745,
    "h": 270.4
  },
  "luminance": 0.02973
}

Semantic roles & 50–950 ramp

primary

#1A1C8D

secondary

#BEBC45

accent

#E93CEC

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #1A1C8D

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

Preview Lab → · Contrast checker → · Palette generator →