#20177E#20177E

#20177E is a dark, vivid blue. Relative luminance 0.024; OKLCH L 30.6% C 0.162 H 275.0°. Best body text is #FFFFFF at 14.14:1 contrast (WCAG AA passes).

Color values

HEX	#20177E
RGB	rgb(32, 23, 126)
HSL	hsl(245, 69%, 29%)
HSV	hsv(245, 82%, 49%)
CMYK	cmyk(74.6%, 81.7%, 0%, 50.6%)
CIE-LAB	lab(17.58, 38.35, -55.71)
CIE-LCH	lch(17.58, 67.63, 304.54°)
OKLab	oklab(30.63% 0.014 -0.1611)
OKLCH	oklch(30.63% 0.162 275)
XYZ	xyz(4.6667, 2.4258, 19.9569)
Luminance	0.0243 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20177E #757E17

analogous

#17427E #20177E #54177E

triadic

#20177E #7E2017 #177E20

tetradic

#20177E #7E1742 #757E17 #177E54

square

#20177E #7E1742 #757E17 #177E54

split-complementary

#20177E #7E5417 #427E17

monochromatic

#07051A #130E4A #20177E #2D20B2 #4435DA

Accessibility & contrast

On white

14.14

#20177E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#20177E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20177E

14.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20177E	#FFFFFF	#000000	##FFFFFF
##20177E	1.00	14.14	1.49	14.14
#FFFFFF	14.14	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003081

Deuteranopia (green-blind)

#00267C

Tritanopia (blue-blind)

#00374A

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #20177e;
/* rgb */ color: rgb(32, 23, 126);
/* oklch */ color: oklch(30.6% 0.162 275.0);

Tailwind

colors: {
  custom: {
    50: '#6c57a5',
    500: '#20177e',
    950: '#000000',
  },
}

SCSS

$custom: #20177e;
$custom-light: #6c57a5;
$custom-dark: #000000;

JSON

{
  "hex": "#20177e",
  "rgb": {
    "r": 32,
    "g": 23,
    "b": 126
  },
  "hsl": {
    "h": 245.243,
    "s": 69.128,
    "l": 29.216
  },
  "oklch": {
    "l": 0.30634,
    "c": 0.16172,
    "h": 275
  },
  "luminance": 0.02426
}

Semantic roles & 50–950 ramp

primary

#20177E

secondary

#A8B33E

accent

#EC3CDD

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #20177E

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

Preview Lab → · Contrast checker → · Palette generator →