#16135B#16135B

#16135B is a dark, vivid blue. Relative luminance 0.014; OKLCH L 25.2% C 0.123 H 274.9°. Best body text is #FFFFFF at 16.43:1 contrast (WCAG AA passes).

Color values

HEX	#16135B
RGB	rgb(22, 19, 91)
HSL	hsl(243, 65%, 22%)
HSV	hsv(243, 79%, 36%)
CMYK	cmyk(75.8%, 79.1%, 0%, 64.3%)
CIE-LAB	lab(11.90, 27.47, -42.24)
CIE-LCH	lch(11.90, 50.38, 303.04°)
OKLab	oklab(25.23% 0.0105 -0.1221)
OKLCH	oklch(25.23% 0.123 274.9)
XYZ	xyz(2.4515, 1.3914, 10.0349)
Luminance	0.0139 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16135B #585B13

analogous

#13345B #16135B #3A135B

triadic

#16135B #5B1613 #135B16

tetradic

#16135B #5B1334 #585B13 #135B3A

square

#16135B #5B1334 #585B13 #135B3A

split-complementary

#16135B #5B3A13 #345B13

monochromatic

#060519 #0A0828 #16135B #221E8E #2E28C0

Accessibility & contrast

On white

16.43

#16135B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#16135B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16135B

16.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16135B	#FFFFFF	#000000	##FFFFFF
##16135B	1.00	16.43	1.28	16.43
#FFFFFF	16.43	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00235D

Deuteranopia (green-blind)

#001C5A

Tritanopia (blue-blind)

#002836

Achromatopsia (no color)

#1F1F1F

Design tokens & code

CSS

--color: #16135b;
/* rgb */ color: rgb(22, 19, 91);
/* oklch */ color: oklch(25.2% 0.123 274.9);

Tailwind

colors: {
  custom: {
    50: '#60528a',
    500: '#16135b',
    950: '#000000',
  },
}

SCSS

$custom: #16135b;
$custom-light: #60528a;
$custom-dark: #000000;

JSON

{
  "hex": "#16135b",
  "rgb": {
    "r": 22,
    "g": 19,
    "b": 91
  },
  "hsl": {
    "h": 242.5,
    "s": 65.455,
    "l": 21.569
  },
  "oklch": {
    "l": 0.25228,
    "c": 0.12257,
    "h": 274.9
  },
  "luminance": 0.01392
}

Semantic roles & 50–950 ramp

primary

#16135B

secondary

#8F9337

accent

#E83FE1

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#05020C

muted

#7A787D

Preview Lab

Preview with #16135B

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

Preview Lab → · Contrast checker → · Palette generator →