#20175E#20175E

#20175E is a dark, moderate blue. Relative luminance 0.017; OKLCH L 27.0% C 0.120 H 280.5°. Best body text is #FFFFFF at 15.61:1 contrast (WCAG AA passes).

Color values

HEX	#20175E
RGB	rgb(32, 23, 94)
HSL	hsl(248, 61%, 23%)
HSV	hsv(248, 76%, 37%)
CMYK	cmyk(66%, 75.5%, 0%, 63.1%)
CIE-LAB	lab(13.99, 27.37, -40.78)
CIE-LCH	lch(13.99, 49.11, 303.87°)
OKLab	oklab(27.03% 0.0218 -0.1176)
OKLCH	oklch(27.03% 0.12 280.5)
XYZ	xyz(2.9218, 1.7278, 10.7670)
Luminance	0.0173 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20175E #555E17

analogous

#17315E #20175E #43175E

triadic

#20175E #5E2017 #175E20

tetradic

#20175E #5E1731 #555E17 #175E43

square

#20175E #5E1731 #555E17 #175E43

split-complementary

#20175E #5E4317 #315E17

monochromatic

#080619 #0F0B2D #20175E #31238F #412FC0

Accessibility & contrast

On white

15.61

#20175E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#20175E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20175E

15.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20175E	#FFFFFF	#000000	##FFFFFF
##20175E	1.00	15.61	1.35	15.61
#FFFFFF	15.61	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002660

Deuteranopia (green-blind)

#00215D

Tritanopia (blue-blind)

#002A38

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #20175e;
/* rgb */ color: rgb(32, 23, 94);
/* oklch */ color: oklch(27.0% 0.120 280.5);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#20175e",
  "rgb": {
    "r": 32,
    "g": 23,
    "b": 94
  },
  "hsl": {
    "h": 247.606,
    "s": 60.684,
    "l": 22.941
  },
  "oklch": {
    "l": 0.27031,
    "c": 0.1196,
    "h": 280.5
  },
  "luminance": 0.01728
}

Semantic roles & 50–950 ramp

primary

#20175E

secondary

#8A953C

accent

#E444D0

background

#F6F5F8

surface

#EBE8F0

border

#C6C4CB

text

#06030C

muted

#7A787D

Preview Lab

Preview with #20175E

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

Preview Lab → · Contrast checker → · Palette generator →