#1C1068#1C1068

#1C1068 is a dark, vivid blue. Relative luminance 0.016; OKLCH L 26.8% C 0.141 H 277.2°. Best body text is #FFFFFF at 15.87:1 contrast (WCAG AA passes).

Color values

HEX	#1C1068
RGB	rgb(28, 16, 104)
HSL	hsl(248, 73%, 24%)
HSV	hsv(248, 85%, 41%)
CMYK	cmyk(73.1%, 84.6%, 0%, 59.2%)
CIE-LAB	lab(13.33, 34.38, -48.51)
CIE-LCH	lch(13.33, 59.46, 305.33°)
OKLab	oklab(26.82% 0.0176 -0.1402)
OKLCH	oklch(26.82% 0.141 277.2)
XYZ	xyz(3.1621, 1.6166, 13.2394)
Luminance	0.0162 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C1068 #5C6810

analogous

#103068 #1C1068 #481068

triadic

#1C1068 #681C10 #10681C

tetradic

#1C1068 #681030 #5C6810 #106848

square

#1C1068 #681030 #5C6810 #106848

split-complementary

#1C1068 #684810 #306810

monochromatic

#07041B #0E0833 #1C1068 #2A189D #3920D2

Accessibility & contrast

On white

15.87

#1C1068 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#1C1068 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C1068

15.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C1068	#FFFFFF	#000000	##FFFFFF
##1C1068	1.00	15.87	1.32	15.87
#FFFFFF	15.87	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00266A

Deuteranopia (green-blind)

#001E66

Tritanopia (blue-blind)

#002B3C

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #1c1068;
/* rgb */ color: rgb(28, 16, 104);
/* oklch */ color: oklch(26.8% 0.141 277.2);

Tailwind

colors: {
  custom: {
    50: '#665194',
    500: '#1c1068',
    950: '#000000',
  },
}

SCSS

$custom: #1c1068;
$custom-light: #665194;
$custom-dark: #000000;

JSON

{
  "hex": "#1c1068",
  "rgb": {
    "r": 28,
    "g": 16,
    "b": 104
  },
  "hsl": {
    "h": 248.182,
    "s": 73.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.26816,
    "c": 0.14128,
    "h": 277.2
  },
  "luminance": 0.01617
}

Semantic roles & 50–950 ramp

primary

#1C1068

secondary

#91A034

accent

#F038D7

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07020D

muted

#7A787E

Preview Lab

Preview with #1C1068

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

Preview Lab → · Contrast checker → · Palette generator →