#1C0E64#1C0E64

#1C0E64 is a dark, vivid blue. Relative luminance 0.015; OKLCH L 26.1% C 0.138 H 278.3°. Best body text is #FFFFFF at 16.20:1 contrast (WCAG AA passes).

Color values

HEX	#1C0E64
RGB	rgb(28, 14, 100)
HSL	hsl(250, 75%, 22%)
HSV	hsv(250, 86%, 39%)
CMYK	cmyk(72%, 86%, 0%, 60.8%)
CIE-LAB	lab(12.49, 34.09, -47.27)
CIE-LCH	lch(12.49, 58.28, 305.80°)
OKLab	oklab(26.09% 0.0199 -0.1365)
OKLCH	oklch(26.09% 0.138 278.3)
XYZ	xyz(2.9354, 1.4808, 12.1852)
Luminance	0.0148 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C0E64 #56640E

analogous

#0E2B64 #1C0E64 #470E64

triadic

#1C0E64 #641C0E #0E641C

tetradic

#1C0E64 #640E2B #56640E #0E6447

square

#1C0E64 #640E2B #56640E #0E6447

split-complementary

#1C0E64 #64470E #2B640E

monochromatic

#08041B #0D062E #1C0E64 #2B169A #3A1DCF

Accessibility & contrast

On white

16.20

#1C0E64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#1C0E64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C0E64

16.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C0E64	#FFFFFF	#000000	##FFFFFF
##1C0E64	1.00	16.20	1.30	16.20
#FFFFFF	16.20	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002466

Deuteranopia (green-blind)

#001D63

Tritanopia (blue-blind)

#00293A

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #1c0e64;
/* rgb */ color: rgb(28, 14, 100);
/* oklch */ color: oklch(26.1% 0.138 278.3);

Tailwind

colors: {
  custom: {
    50: '#655091',
    500: '#1c0e64',
    950: '#000000',
  },
}

SCSS

$custom: #1c0e64;
$custom-light: #655091;
$custom-dark: #000000;

JSON

{
  "hex": "#1c0e64",
  "rgb": {
    "r": 28,
    "g": 14,
    "b": 100
  },
  "hsl": {
    "h": 249.767,
    "s": 75.439,
    "l": 22.353
  },
  "oklch": {
    "l": 0.26086,
    "c": 0.13797,
    "h": 278.3
  },
  "luminance": 0.01481
}

Semantic roles & 50–950 ramp

primary

#1C0E64

secondary

#8C9D31

accent

#F236D3

background

#F6F4F9

surface

#EBE7F1

border

#C6C3CB

text

#06020D

muted

#7A787E

Preview Lab

Preview with #1C0E64

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

Preview Lab → · Contrast checker → · Palette generator →