#20397A#20397A

#20397A is a dark, moderate blue. Relative luminance 0.046; OKLCH L 36.4% C 0.115 H 265.3°. Best body text is #FFFFFF at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#20397A
RGB	rgb(32, 57, 122)
HSL	hsl(223, 58%, 30%)
HSV	hsv(223, 74%, 48%)
CMYK	cmyk(73.8%, 53.3%, 0%, 52.2%)
CIE-LAB	lab(25.68, 14.57, -39.92)
CIE-LCH	lch(25.68, 42.50, 290.05°)
OKLab	oklab(36.45% -0.0095 -0.1147)
OKLCH	oklch(36.45% 0.115 265.3)
XYZ	xyz(5.5704, 4.6379, 19.0102)
Luminance	0.0464 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20397A #7A6120

analogous

#20667A #20397A #34207A

triadic

#20397A #7A2039 #397A20

tetradic

#20397A #7A2066 #7A6120 #207A34

square

#20397A #7A2066 #7A6120 #207A34

split-complementary

#20397A #7A3420 #667A20

monochromatic

#070C19 #13224A #20397A #2D50AA #466CCE

Accessibility & contrast

On white

10.89

#20397A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#20397A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20397A

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20397A	#FFFFFF	#000000	##FFFFFF
##20397A	1.00	10.89	1.93	10.89
#FFFFFF	10.89	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11417C

Deuteranopia (green-blind)

#003979

Tritanopia (blue-blind)

#004853

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #20397a;
/* rgb */ color: rgb(32, 57, 122);
/* oklch */ color: oklch(36.4% 0.115 265.3);

Tailwind

colors: {
  custom: {
    50: '#686ea1',
    500: '#20397a',
    950: '#000000',
  },
}

SCSS

$custom: #20397a;
$custom-light: #686ea1;
$custom-dark: #000000;

JSON

{
  "hex": "#20397a",
  "rgb": {
    "r": 32,
    "g": 57,
    "b": 122
  },
  "hsl": {
    "h": 223.333,
    "s": 58.442,
    "l": 30.196
  },
  "oklch": {
    "l": 0.36447,
    "c": 0.11514,
    "h": 265.3
  },
  "luminance": 0.04638
}

Semantic roles & 50–950 ramp

primary

#20397A

secondary

#AD9149

accent

#B646E2

background

#F6F6FA

surface

#EBEBF3

border

#C6C6CD

text

#07070F

muted

#7A7A7F

Preview Lab

Preview with #20397A

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

Preview Lab → · Contrast checker → · Palette generator →