#20186B#20186B

#20186B is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.6% C 0.136 H 277.7°. Best body text is #FFFFFF at 14.95:1 contrast (WCAG AA passes).

Color values

HEX	#20186B
RGB	rgb(32, 24, 107)
HSL	hsl(246, 63%, 26%)
HSV	hsv(246, 78%, 42%)
CMYK	cmyk(70.1%, 77.6%, 0%, 58%)
CIE-LAB	lab(15.60, 31.32, -46.72)
CIE-LCH	lch(15.60, 56.25, 303.84°)
OKLab	oklab(28.6% 0.0182 -0.1349)
OKLCH	oklch(28.6% 0.136 277.7)
XYZ	xyz(3.5753, 2.0216, 14.1089)
Luminance	0.0202 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20186B #636B18

analogous

#18396B #20186B #49186B

triadic

#20186B #6B2018 #186B20

tetradic

#20186B #6B1839 #636B18 #186B49

square

#20186B #6B1839 #636B18 #186B49

split-complementary

#20186B #6B4918 #396B18

monochromatic

#070619 #110D39 #20186B #2F239D #3E2ECF

Accessibility & contrast

On white

14.95

#20186B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#20186B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20186B

14.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20186B	#FFFFFF	#000000	##FFFFFF
##20186B	1.00	14.95	1.40	14.95
#FFFFFF	14.95	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A6D

Deuteranopia (green-blind)

#002369

Tritanopia (blue-blind)

#003040

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #20186b;
/* rgb */ color: rgb(32, 24, 107);
/* oklch */ color: oklch(28.6% 0.136 277.7);

Tailwind

colors: {
  custom: {
    50: '#675696',
    500: '#20186b',
    950: '#000000',
  },
}

SCSS

$custom: #20186b;
$custom-light: #675696;
$custom-dark: #000000;

JSON

{
  "hex": "#20186b",
  "rgb": {
    "r": 32,
    "g": 24,
    "b": 107
  },
  "hsl": {
    "h": 245.783,
    "s": 63.359,
    "l": 25.686
  },
  "oklch": {
    "l": 0.28598,
    "c": 0.13618,
    "h": 277.7
  },
  "luminance": 0.02022
}

Semantic roles & 50–950 ramp

primary

#20186B

secondary

#97A13E

accent

#E641D6

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030D

muted

#7A787E

Preview Lab

Preview with #20186B

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

Preview Lab → · Contrast checker → · Palette generator →