#1A1C93#1A1C93

#1A1C93 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.4% C 0.185 H 270.0°. Best body text is #FFFFFF at 12.87:1 contrast (WCAG AA passes).

Color values

HEX	#1A1C93
RGB	rgb(26, 28, 147)
HSL	hsl(239, 70%, 34%)
HSV	hsv(239, 82%, 58%)
CMYK	cmyk(82.3%, 81%, 0%, 42.4%)
CIE-LAB	lab(20.66, 42.24, -63.81)
CIE-LCH	lch(20.66, 76.52, 303.51°)
OKLab	oklab(33.42% 0 -0.1848)
OKLCH	oklch(33.42% 0.185 270)
XYZ	xyz(6.1059, 3.1560, 27.8855)
Luminance	0.0316 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A1C93 #93911A

analogous

#1A5993 #1A1C93 #551A93

triadic

#1A1C93 #931A1C #1C931A

tetradic

#1A1C93 #931A59 #93911A #1A9355

square

#1A1C93 #931A59 #93911A #1A9355

split-complementary

#1A1C93 #93551A #59931A

monochromatic

#08082B #11125F #1A1C93 #2326C7 #494BDF

Accessibility & contrast

On white

12.87

#1A1C93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#1A1C93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A1C93

12.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A1C93	#FFFFFF	#000000	##FFFFFF
##1A1C93	1.00	12.87	1.63	12.87
#FFFFFF	12.87	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003896

Deuteranopia (green-blind)

#002B91

Tritanopia (blue-blind)

#004158

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #1a1c93;
/* rgb */ color: rgb(26, 28, 147);
/* oklch */ color: oklch(33.4% 0.185 270.0);

Tailwind

colors: {
  custom: {
    50: '#6f5bb4',
    500: '#1a1c93',
    950: '#000000',
  },
}

SCSS

$custom: #1a1c93;
$custom-light: #6f5bb4;
$custom-dark: #000000;

JSON

{
  "hex": "#1a1c93",
  "rgb": {
    "r": 26,
    "g": 28,
    "b": 147
  },
  "hsl": {
    "h": 239.008,
    "s": 69.942,
    "l": 33.922
  },
  "oklch": {
    "l": 0.33422,
    "c": 0.18478,
    "h": 270
  },
  "luminance": 0.03157
}

Semantic roles & 50–950 ramp

primary

#1A1C93

secondary

#C0BE48

accent

#EA3BED

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #1A1C93

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

Preview Lab → · Contrast checker → · Palette generator →