#20177F#20177F

#20177F is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.8% C 0.163 H 274.8°. Best body text is #FFFFFF at 14.09:1 contrast (WCAG AA passes).

Color values

HEX	#20177F
RGB	rgb(32, 23, 127)
HSL	hsl(245, 69%, 29%)
HSV	hsv(245, 82%, 50%)
CMYK	cmyk(74.8%, 81.9%, 0%, 50.2%)
CIE-LAB	lab(17.70, 38.68, -56.15)
CIE-LCH	lch(17.70, 68.18, 304.56°)
OKLab	oklab(30.75% 0.0138 -0.1624)
OKLCH	oklch(30.75% 0.163 274.8)
XYZ	xyz(4.7316, 2.4517, 20.2984)
Luminance	0.0245 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20177F #767F17

analogous

#17427F #20177F #54177F

triadic

#20177F #7F2017 #177F20

tetradic

#20177F #7F1742 #767F17 #177F54

square

#20177F #7F1742 #767F17 #177F54

split-complementary

#20177F #7F5417 #427F17

monochromatic

#07051A #130E4B #20177F #2D20B3 #4436DB

Accessibility & contrast

On white

14.09

#20177F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#20177F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20177F

14.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20177F	#FFFFFF	#000000	##FFFFFF
##20177F	1.00	14.09	1.49	14.09
#FFFFFF	14.09	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003082

Deuteranopia (green-blind)

#00277D

Tritanopia (blue-blind)

#00374B

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #20177f;
/* rgb */ color: rgb(32, 23, 127);
/* oklch */ color: oklch(30.8% 0.163 274.8);

Tailwind

colors: {
  custom: {
    50: '#6d57a5',
    500: '#20177f',
    950: '#000000',
  },
}

SCSS

$custom: #20177f;
$custom-light: #6d57a5;
$custom-dark: #000000;

JSON

{
  "hex": "#20177f",
  "rgb": {
    "r": 32,
    "g": 23,
    "b": 127
  },
  "hsl": {
    "h": 245.192,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.30752,
    "c": 0.16296,
    "h": 274.8
  },
  "luminance": 0.02452
}

Semantic roles & 50–950 ramp

primary

#20177F

secondary

#A9B43E

accent

#EC3CDD

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #20177F

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

Preview Lab → · Contrast checker → · Palette generator →