#20185B#20185B

#20185B is a dark, moderate blue. Relative luminance 0.017; OKLCH L 26.9% C 0.114 H 280.9°. Best body text is #FFFFFF at 15.63:1 contrast (WCAG AA passes).

Color values

HEX	#20185B
RGB	rgb(32, 24, 91)
HSL	hsl(247, 58%, 23%)
HSV	hsv(247, 74%, 36%)
CMYK	cmyk(64.8%, 73.6%, 0%, 64.3%)
CIE-LAB	lab(13.92, 25.65, -38.89)
CIE-LCH	lch(13.92, 46.59, 303.41°)
OKLab	oklab(26.89% 0.0215 -0.112)
OKLCH	oklch(26.89% 0.114 280.9)
XYZ	xyz(2.8100, 1.7155, 10.0785)
Luminance	0.0172 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20185B #535B18

analogous

#18325B #20185B #41185B

triadic

#20185B #5B2018 #185B20

tetradic

#20185B #5B1832 #535B18 #185B41

square

#20185B #5B1832 #535B18 #185B41

split-complementary

#20185B #5B4118 #325B18

monochromatic

#090618 #0F0B2B #20185B #31258B #4232BC

Accessibility & contrast

On white

15.63

#20185B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#20185B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20185B

15.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20185B	#FFFFFF	#000000	##FFFFFF
##20185B	1.00	15.63	1.34	15.63
#FFFFFF	15.63	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00265D

Deuteranopia (green-blind)

#00215A

Tritanopia (blue-blind)

#002A37

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #20185b;
/* rgb */ color: rgb(32, 24, 91);
/* oklch */ color: oklch(26.9% 0.114 280.9);

Tailwind

colors: {
  custom: {
    50: '#64558a',
    500: '#20185b',
    950: '#000000',
  },
}

SCSS

$custom: #20185b;
$custom-light: #64558a;
$custom-dark: #000000;

JSON

{
  "hex": "#20185b",
  "rgb": {
    "r": 32,
    "g": 24,
    "b": 91
  },
  "hsl": {
    "h": 247.164,
    "s": 58.261,
    "l": 22.549
  },
  "oklch": {
    "l": 0.26886,
    "c": 0.1141,
    "h": 280.9
  },
  "luminance": 0.01716
}

Semantic roles & 50–950 ramp

primary

#20185B

secondary

#87923D

accent

#E146CF

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06030C

muted

#7A787D

Preview Lab

Preview with #20185B

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

Preview Lab → · Contrast checker → · Palette generator →