#1C167A#1C167A

#1C167A is a dark, vivid blue. Relative luminance 0.022; OKLCH L 29.8% C 0.159 H 273.6°. Best body text is #FFFFFF at 14.53:1 contrast (WCAG AA passes).

Color values

HEX	#1C167A
RGB	rgb(28, 22, 122)
HSL	hsl(244, 69%, 28%)
HSV	hsv(244, 82%, 48%)
CMYK	cmyk(77%, 82%, 0%, 52.2%)
CIE-LAB	lab(16.63, 37.21, -54.74)
CIE-LCH	lch(16.63, 66.19, 304.21°)
OKLab	oklab(29.76% 0.01 -0.1584)
OKLCH	oklch(29.76% 0.159 273.6)
XYZ	xyz(4.2775, 2.2254, 18.6127)
Luminance	0.0223 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C167A #747A16

analogous

#16427A #1C167A #4E167A

triadic

#1C167A #7A1C16 #167A1C

tetradic

#1C167A #7A1642 #747A16 #167A4E

square

#1C167A #7A1642 #747A16 #167A4E

split-complementary

#1C167A #7A4E16 #427A16

monochromatic

#06051A #100D46 #1C167A #281FAE #3B31DA

Accessibility & contrast

On white

14.53

#1C167A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#1C167A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C167A

14.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C167A	#FFFFFF	#000000	##FFFFFF
##1C167A	1.00	14.53	1.45	14.53
#FFFFFF	14.53	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E7D

Deuteranopia (green-blind)

#002478

Tritanopia (blue-blind)

#003548

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #1c167a;
/* rgb */ color: rgb(28, 22, 122);
/* oklch */ color: oklch(29.8% 0.159 273.6);

Tailwind

colors: {
  custom: {
    50: '#6a56a2',
    500: '#1c167a',
    950: '#000000',
  },
}

SCSS

$custom: #1c167a;
$custom-light: #6a56a2;
$custom-dark: #000000;

JSON

{
  "hex": "#1c167a",
  "rgb": {
    "r": 28,
    "g": 22,
    "b": 122
  },
  "hsl": {
    "h": 243.6,
    "s": 69.444,
    "l": 28.235
  },
  "oklch": {
    "l": 0.29755,
    "c": 0.15868,
    "h": 273.6
  },
  "luminance": 0.02226
}

Semantic roles & 50–950 ramp

primary

#1C167A

secondary

#A8AF3D

accent

#EC3CE2

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#08030F

muted

#7A787F

Preview Lab

Preview with #1C167A

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

Preview Lab → · Contrast checker → · Palette generator →