#161B68#161B68

#161B68 is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.1% C 0.131 H 271.5°. Best body text is #FFFFFF at 15.10:1 contrast (WCAG AA passes).

Color values

HEX	#161B68
RGB	rgb(22, 27, 104)
HSL	hsl(236, 65%, 25%)
HSV	hsv(236, 79%, 41%)
CMYK	cmyk(78.8%, 74%, 0%, 59.2%)
CIE-LAB	lab(15.24, 27.14, -45.37)
CIE-LCH	lch(15.24, 52.87, 300.88°)
OKLab	oklab(28.05% 0.0035 -0.1313)
OKLCH	oklch(28.05% 0.131 271.5)
XYZ	xyz(3.2207, 1.9536, 13.3014)
Luminance	0.0195 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#161B68 #686316

analogous

#164468 #161B68 #3A1668

triadic

#161B68 #68161B #1B6816

tetradic

#161B68 #681644 #686316 #16683A

square

#161B68 #681644 #686316 #16683A

split-complementary

#161B68 #683A16 #446816

monochromatic

#050719 #0B0E35 #161B68 #21289B #2B35CD

Accessibility & contrast

On white

15.10

#161B68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#161B68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #161B68

15.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##161B68	#FFFFFF	#000000	##FFFFFF
##161B68	1.00	15.10	1.39	15.10
#FFFFFF	15.10	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A6A

Deuteranopia (green-blind)

#002267

Tritanopia (blue-blind)

#00303F

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #161b68;
/* rgb */ color: rgb(22, 27, 104);
/* oklch */ color: oklch(28.1% 0.131 271.5);

Tailwind

colors: {
  custom: {
    50: '#625894',
    500: '#161b68',
    950: '#000000',
  },
}

SCSS

$custom: #161b68;
$custom-light: #625894;
$custom-dark: #000000;

JSON

{
  "hex": "#161b68",
  "rgb": {
    "r": 22,
    "g": 27,
    "b": 104
  },
  "hsl": {
    "h": 236.341,
    "s": 65.079,
    "l": 24.706
  },
  "oklch": {
    "l": 0.28054,
    "c": 0.13135,
    "h": 271.5
  },
  "luminance": 0.01954
}

Semantic roles & 50–950 ramp

primary

#161B68

secondary

#9F983B

accent

#DE40E8

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#06030D

muted

#7A787E

Preview Lab

Preview with #161B68

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

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