#1C167C#1C167C

#1C167C is a dark, vivid blue. Relative luminance 0.023; OKLCH L 30.0% C 0.161 H 273.4°. Best body text is #FFFFFF at 14.43:1 contrast (WCAG AA passes).

Color values

HEX	#1C167C
RGB	rgb(28, 22, 124)
HSL	hsl(244, 70%, 29%)
HSV	hsv(244, 82%, 49%)
CMYK	cmyk(77.4%, 82.3%, 0%, 51.4%)
CIE-LAB	lab(16.87, 37.88, -55.62)
CIE-LCH	lch(16.87, 67.29, 304.26°)
OKLab	oklab(30% 0.0095 -0.1609)
OKLCH	oklch(30% 0.161 273.4)
XYZ	xyz(4.4027, 2.2755, 19.2721)
Luminance	0.0228 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C167C #767C16

analogous

#16437C #1C167C #4F167C

triadic

#1C167C #7C1C16 #167C1C

tetradic

#1C167C #7C1643 #767C16 #167C4F

square

#1C167C #7C1643 #767C16 #167C4F

split-complementary

#1C167C #7C4F16 #437C16

monochromatic

#06051A #100D48 #1C167C #281FB0 #3C32DB

Accessibility & contrast

On white

14.43

#1C167C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#1C167C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C167C

14.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C167C	#FFFFFF	#000000	##FFFFFF
##1C167C	1.00	14.43	1.46	14.43
#FFFFFF	14.43	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E7F

Deuteranopia (green-blind)

#00257A

Tritanopia (blue-blind)

#003649

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #1c167c;
/* rgb */ color: rgb(28, 22, 124);
/* oklch */ color: oklch(30.0% 0.161 273.4);

Tailwind

colors: {
  custom: {
    50: '#6a56a3',
    500: '#1c167c',
    950: '#000000',
  },
}

SCSS

$custom: #1c167c;
$custom-light: #6a56a3;
$custom-dark: #000000;

JSON

{
  "hex": "#1c167c",
  "rgb": {
    "r": 28,
    "g": 22,
    "b": 124
  },
  "hsl": {
    "h": 243.529,
    "s": 69.863,
    "l": 28.627
  },
  "oklch": {
    "l": 0.29995,
    "c": 0.16119,
    "h": 273.4
  },
  "luminance": 0.02276
}

Semantic roles & 50–950 ramp

primary

#1C167C

secondary

#AAB13D

accent

#ED3BE2

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#08030F

muted

#7A787F

Preview Lab

Preview with #1C167C

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

Preview Lab → · Contrast checker → · Palette generator →