#1C167D#1C167D

#1C167D is a dark, vivid blue. Relative luminance 0.023; OKLCH L 30.1% C 0.162 H 273.2°. Best body text is #FFFFFF at 14.38:1 contrast (WCAG AA passes).

Color values

HEX	#1C167D
RGB	rgb(28, 22, 125)
HSL	hsl(243, 70%, 29%)
HSV	hsv(243, 82%, 49%)
CMYK	cmyk(77.6%, 82.4%, 0%, 51%)
CIE-LAB	lab(16.99, 38.22, -56.05)
CIE-LCH	lch(16.99, 67.84, 304.28°)
OKLab	oklab(30.12% 0.0092 -0.1622)
OKLCH	oklch(30.12% 0.162 273.2)
XYZ	xyz(4.4662, 2.3009, 19.6068)
Luminance	0.0230 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C167D #777D16

analogous

#16447D #1C167D #50167D

triadic

#1C167D #7D1C16 #167D1C

tetradic

#1C167D #7D1644 #777D16 #167D50

square

#1C167D #7D1644 #777D16 #167D50

split-complementary

#1C167D #7D5016 #447D16

monochromatic

#06051A #100D49 #1C167D #281FB1 #3C32DB

Accessibility & contrast

On white

14.38

#1C167D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#1C167D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C167D

14.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C167D	#FFFFFF	#000000	##FFFFFF
##1C167D	1.00	14.38	1.46	14.38
#FFFFFF	14.38	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F80

Deuteranopia (green-blind)

#00257B

Tritanopia (blue-blind)

#00364A

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #1c167d;
/* rgb */ color: rgb(28, 22, 125);
/* oklch */ color: oklch(30.1% 0.162 273.2);

Tailwind

colors: {
  custom: {
    50: '#6b56a4',
    500: '#1c167d',
    950: '#000000',
  },
}

SCSS

$custom: #1c167d;
$custom-light: #6b56a4;
$custom-dark: #000000;

JSON

{
  "hex": "#1c167d",
  "rgb": {
    "r": 28,
    "g": 22,
    "b": 125
  },
  "hsl": {
    "h": 243.495,
    "s": 70.068,
    "l": 28.824
  },
  "oklch": {
    "l": 0.30116,
    "c": 0.16244,
    "h": 273.2
  },
  "luminance": 0.02301
}

Semantic roles & 50–950 ramp

primary

#1C167D

secondary

#ABB23D

accent

#ED3BE2

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #1C167D

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

Preview Lab → · Contrast checker → · Palette generator →