#20319C#20319C

#20319C is a dark, vivid blue. Relative luminance 0.049; OKLCH L 37.9% C 0.173 H 268.9°. Best body text is #FFFFFF at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#20319C
RGB	rgb(32, 49, 156)
HSL	hsl(232, 66%, 37%)
HSV	hsv(232, 79%, 61%)
CMYK	cmyk(79.5%, 68.6%, 0%, 38.8%)
CIE-LAB	lab(26.46, 33.28, -59.75)
CIE-LCH	lch(26.46, 68.39, 299.11°)
OKLab	oklab(37.94% -0.0035 -0.173)
OKLCH	oklch(37.94% 0.173 268.9)
XYZ	xyz(7.6927, 4.9031, 31.9870)
Luminance	0.0490 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20319C #9C8B20

analogous

#206F9C #20319C #4D209C

triadic

#20319C #9C2031 #319C20

tetradic

#20319C #9C206F #9C8B20 #209C4D

square

#20319C #9C206F #9C8B20 #209C4D

split-complementary

#20319C #9C4D20 #6F9C20

monochromatic

#0B1136 #162169 #20319C #2A41CF #596BDD

Accessibility & contrast

On white

10.60

#20319C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#20319C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20319C

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20319C	#FFFFFF	#000000	##FFFFFF
##20319C	1.00	10.60	1.98	10.60
#FFFFFF	10.60	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00459F

Deuteranopia (green-blind)

#00399A

Tritanopia (blue-blind)

#004E62

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #20319c;
/* rgb */ color: rgb(32, 49, 156);
/* oklch */ color: oklch(37.9% 0.173 268.9);

Tailwind

colors: {
  custom: {
    50: '#7269ba',
    500: '#20319c',
    950: '#000000',
  },
}

SCSS

$custom: #20319c;
$custom-light: #7269ba;
$custom-dark: #000000;

JSON

{
  "hex": "#20319c",
  "rgb": {
    "r": 32,
    "g": 49,
    "b": 156
  },
  "hsl": {
    "h": 231.774,
    "s": 65.957,
    "l": 36.863
  },
  "oklch": {
    "l": 0.37936,
    "c": 0.17303,
    "h": 268.9
  },
  "luminance": 0.04904
}

Semantic roles & 50–950 ramp

primary

#20319C

secondary

#C1B257

accent

#D23FE9

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090612

muted

#7B7A81

Preview Lab

Preview with #20319C

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

Preview Lab → · Contrast checker → · Palette generator →