#20185E#20185E

#20185E is a dark, moderate blue. Relative luminance 0.018; OKLCH L 27.2% C 0.118 H 280.2°. Best body text is #FFFFFF at 15.51:1 contrast (WCAG AA passes).

Color values

HEX	#20185E
RGB	rgb(32, 24, 94)
HSL	hsl(247, 59%, 23%)
HSV	hsv(247, 74%, 37%)
CMYK	cmyk(66%, 74.5%, 0%, 63.1%)
CIE-LAB	lab(14.22, 26.73, -40.40)
CIE-LCH	lch(14.22, 48.44, 303.49°)
OKLab	oklab(27.2% 0.021 -0.1165)
OKLCH	oklch(27.2% 0.118 280.2)
XYZ	xyz(2.9420, 1.7683, 10.7738)
Luminance	0.0177 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20185E #565E18

analogous

#18335E #20185E #43185E

triadic

#20185E #5E2018 #185E20

tetradic

#20185E #5E1833 #565E18 #185E43

square

#20185E #5E1833 #565E18 #185E43

split-complementary

#20185E #5E4318 #335E18

monochromatic

#080618 #0F0C2D #20185E #31248F #4131C0

Accessibility & contrast

On white

15.51

#20185E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#20185E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20185E

15.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20185E	#FFFFFF	#000000	##FFFFFF
##20185E	1.00	15.51	1.35	15.51
#FFFFFF	15.51	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002760

Deuteranopia (green-blind)

#00215D

Tritanopia (blue-blind)

#002B39

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #20185e;
/* rgb */ color: rgb(32, 24, 94);
/* oklch */ color: oklch(27.2% 0.118 280.2);

Tailwind

colors: {
  custom: {
    50: '#64568c',
    500: '#20185e',
    950: '#000000',
  },
}

SCSS

$custom: #20185e;
$custom-light: #64568c;
$custom-dark: #000000;

JSON

{
  "hex": "#20185e",
  "rgb": {
    "r": 32,
    "g": 24,
    "b": 94
  },
  "hsl": {
    "h": 246.857,
    "s": 59.322,
    "l": 23.137
  },
  "oklch": {
    "l": 0.27197,
    "c": 0.11834,
    "h": 280.2
  },
  "luminance": 0.01768
}

Semantic roles & 50–950 ramp

primary

#20185E

secondary

#8B943D

accent

#E345D1

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06030C

muted

#7A787D

Preview Lab

Preview with #20185E

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

Preview Lab → · Contrast checker → · Palette generator →