#20166B#20166B

#20166B is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.3% C 0.138 H 278.1°. Best body text is #FFFFFF at 15.13:1 contrast (WCAG AA passes).

Color values

HEX	#20166B
RGB	rgb(32, 22, 107)
HSL	hsl(247, 66%, 25%)
HSV	hsv(247, 79%, 42%)
CMYK	cmyk(70.1%, 79.4%, 0%, 58%)
CIE-LAB	lab(15.18, 32.51, -47.42)
CIE-LCH	lch(15.18, 57.49, 304.44°)
OKLab	oklab(28.3% 0.0195 -0.1369)
OKLCH	oklch(28.3% 0.138 278.1)
XYZ	xyz(3.5356, 1.9421, 14.0956)
Luminance	0.0194 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20166B #616B16

analogous

#16366B #20166B #4A166B

triadic

#20166B #6B2016 #166B20

tetradic

#20166B #6B1636 #616B16 #166B4A

square

#20166B #6B1636 #616B16 #166B4A

split-complementary

#20166B #6B4A16 #366B16

monochromatic

#080519 #110C38 #20166B #2F209E #3E2BD1

Accessibility & contrast

On white

15.13

#20166B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#20166B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20166B

15.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20166B	#FFFFFF	#000000	##FFFFFF
##20166B	1.00	15.13	1.39	15.13
#FFFFFF	15.13	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00296D

Deuteranopia (green-blind)

#002369

Tritanopia (blue-blind)

#002F3F

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #20166b;
/* rgb */ color: rgb(32, 22, 107);
/* oklch */ color: oklch(28.3% 0.138 278.1);

Tailwind

colors: {
  custom: {
    50: '#685596',
    500: '#20166b',
    950: '#000000',
  },
}

SCSS

$custom: #20166b;
$custom-light: #685596;
$custom-dark: #000000;

JSON

{
  "hex": "#20166b",
  "rgb": {
    "r": 32,
    "g": 22,
    "b": 107
  },
  "hsl": {
    "h": 247.059,
    "s": 65.891,
    "l": 25.294
  },
  "oklch": {
    "l": 0.28301,
    "c": 0.13834,
    "h": 278.1
  },
  "luminance": 0.01942
}

Semantic roles & 50–950 ramp

primary

#20166B

secondary

#95A13B

accent

#E93FD5

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030D

muted

#7A787E

Preview Lab

Preview with #20166B

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

Preview Lab → · Contrast checker → · Palette generator →