#160C51#160C51

#160C51 is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 23.0% C 0.116 H 278.6°. Best body text is #FFFFFF at 17.42:1 contrast (WCAG AA passes).

Color values

HEX	#160C51
RGB	rgb(22, 12, 81)
HSL	hsl(249, 74%, 18%)
HSV	hsv(249, 85%, 32%)
CMYK	cmyk(72.8%, 85.2%, 0%, 68.2%)
CIE-LAB	lab(9.22, 28.11, -39.86)
CIE-LCH	lch(9.22, 48.78, 305.19°)
OKLab	oklab(22.99% 0.0174 -0.1151)
OKLCH	oklch(22.99% 0.116 278.6)
XYZ	xyz(1.9471, 1.0274, 7.8787)
Luminance	0.0103 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#160C51 #47510C

analogous

#0C2451 #160C51 #380C51

triadic

#160C51 #51160C #0C5116

tetradic

#160C51 #510C24 #47510C #0C5138

square

#160C51 #510C24 #47510C #0C5138

split-complementary

#160C51 #51380C #24510C

monochromatic

#07041B #08041C #160C51 #241486 #331CBC

Accessibility & contrast

On white

17.42

#160C51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.21

#160C51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #160C51

17.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##160C51	#FFFFFF	#000000	##FFFFFF
##160C51	1.00	17.42	1.21	17.42
#FFFFFF	17.42	1.00	21.00	1.00
#000000	1.21	21.00	1.00	21.00
##FFFFFF	17.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001D53

Deuteranopia (green-blind)

#001750

Tritanopia (blue-blind)

#00212E

Achromatopsia (no color)

#1A1A1A

Design tokens & code

CSS

--color: #160c51;
/* rgb */ color: rgb(22, 12, 81);
/* oklch */ color: oklch(23.0% 0.116 278.6);

Tailwind

colors: {
  custom: {
    50: '#5e4d83',
    500: '#160c51',
    950: '#000000',
  },
}

SCSS

$custom: #160c51;
$custom-light: #5e4d83;
$custom-dark: #000000;

JSON

{
  "hex": "#160c51",
  "rgb": {
    "r": 22,
    "g": 12,
    "b": 81
  },
  "hsl": {
    "h": 248.696,
    "s": 74.194,
    "l": 18.235
  },
  "oklch": {
    "l": 0.22985,
    "c": 0.11644,
    "h": 278.6
  },
  "luminance": 0.01028
}

Semantic roles & 50–950 ramp

primary

#160C51

secondary

#7E8C2C

accent

#F137D6

background

#F5F4F8

surface

#EAE7EF

border

#C6C3CA

text

#05010B

muted

#79777C

Preview Lab

Preview with #160C51

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

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