#20184F#20184F

#20184F is a dark, moderate blue. Relative luminance 0.015; OKLCH L 25.7% C 0.097 H 283.9°. Best body text is #FFFFFF at 16.09:1 contrast (WCAG AA passes).

Color values

HEX	#20184F
RGB	rgb(32, 24, 79)
HSL	hsl(249, 53%, 20%)
HSV	hsv(249, 70%, 31%)
CMYK	cmyk(59.5%, 69.6%, 0%, 69%)
CIE-LAB	lab(12.76, 21.33, -32.63)
CIE-LCH	lch(12.76, 38.99, 303.17°)
OKLab	oklab(25.7% 0.0232 -0.0937)
OKLCH	oklch(25.7% 0.097 283.9)
XYZ	xyz(2.3332, 1.5247, 7.5670)
Luminance	0.0152 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.76

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20184F #474F18

analogous

#182C4F #20184F #3B184F

triadic

#20184F #4F2018 #184F20

tetradic

#20184F #4F182C #474F18 #184F3B

square

#20184F #4F182C #474F18 #184F3B

split-complementary

#20184F #4F3B18 #2C4F18

monochromatic

#0A0717 #0D0A20 #20184F #33267E #4635AD

Accessibility & contrast

On white

16.09

#20184F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#20184F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20184F

16.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20184F	#FFFFFF	#000000	##FFFFFF
##20184F	1.00	16.09	1.31	16.09
#FFFFFF	16.09	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002351

Deuteranopia (green-blind)

#001F4E

Tritanopia (blue-blind)

#0B2531

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #20184f;
/* rgb */ color: rgb(32, 24, 79);
/* oklch */ color: oklch(25.7% 0.097 283.9);

Tailwind

colors: {
  custom: {
    50: '#615581',
    500: '#20184f',
    950: '#000000',
  },
}

SCSS

$custom: #20184f;
$custom-light: #615581;
$custom-dark: #000000;

JSON

{
  "hex": "#20184f",
  "rgb": {
    "r": 32,
    "g": 24,
    "b": 79
  },
  "hsl": {
    "h": 248.727,
    "s": 53.398,
    "l": 20.196
  },
  "oklch": {
    "l": 0.25696,
    "c": 0.09652,
    "h": 283.9
  },
  "luminance": 0.01525
}

Semantic roles & 50–950 ramp

primary

#20184F

secondary

#7B863D

accent

#DD4BC8

background

#F5F4F7

surface

#EAE8EE

border

#C6C4C9

text

#05030A

muted

#79787C

Preview Lab

Preview with #20184F

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

Preview Lab → · Contrast checker → · Palette generator →