#20175D#20175D

#20175D is a dark, moderate blue. Relative luminance 0.017; OKLCH L 26.9% C 0.118 H 280.7°. Best body text is #FFFFFF at 15.65:1 contrast (WCAG AA passes).

Color values

HEX	#20175D
RGB	rgb(32, 23, 93)
HSL	hsl(248, 60%, 23%)
HSV	hsv(248, 75%, 36%)
CMYK	cmyk(65.6%, 75.3%, 0%, 63.5%)
CIE-LAB	lab(13.89, 27.01, -40.28)
CIE-LCH	lch(13.89, 48.50, 303.85°)
OKLab	oklab(26.93% 0.022 -0.1161)
OKLCH	oklch(26.93% 0.118 280.7)
XYZ	xyz(2.8772, 1.7100, 10.5322)
Luminance	0.0171 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20175D #545D17

analogous

#17315D #20175D #43175D

triadic

#20175D #5D2017 #175D20

tetradic

#20175D #5D1731 #545D17 #175D43

square

#20175D #5D1731 #545D17 #175D43

split-complementary

#20175D #5D4317 #315D17

monochromatic

#080619 #0F0B2C #20175D #31238E #422FBF

Accessibility & contrast

On white

15.65

#20175D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#20175D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20175D

15.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20175D	#FFFFFF	#000000	##FFFFFF
##20175D	1.00	15.65	1.34	15.65
#FFFFFF	15.65	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00265F

Deuteranopia (green-blind)

#00215C

Tritanopia (blue-blind)

#002A38

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #20175d;
/* rgb */ color: rgb(32, 23, 93);
/* oklch */ color: oklch(26.9% 0.118 280.7);

Tailwind

colors: {
  custom: {
    50: '#64558c',
    500: '#20175d',
    950: '#000000',
  },
}

SCSS

$custom: #20175d;
$custom-light: #64558c;
$custom-dark: #000000;

JSON

{
  "hex": "#20175d",
  "rgb": {
    "r": 32,
    "g": 23,
    "b": 93
  },
  "hsl": {
    "h": 247.714,
    "s": 60.345,
    "l": 22.745
  },
  "oklch": {
    "l": 0.26926,
    "c": 0.1182,
    "h": 280.7
  },
  "luminance": 0.0171
}

Semantic roles & 50–950 ramp

primary

#20175D

secondary

#89943C

accent

#E344CF

background

#F6F5F8

surface

#EBE8F0

border

#C6C4CB

text

#06030C

muted

#7A787D

Preview Lab

Preview with #20175D

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

Preview Lab → · Contrast checker → · Palette generator →