#20347C#20347C

#20347C is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.5% C 0.125 H 267.8°. Best body text is #FFFFFF at 11.39:1 contrast (WCAG AA passes).

Color values

HEX	#20347C
RGB	rgb(32, 52, 124)
HSL	hsl(227, 59%, 31%)
HSV	hsv(227, 74%, 49%)
CMYK	cmyk(74.2%, 58.1%, 0%, 51.4%)
CIE-LAB	lab(24.38, 18.89, -43.29)
CIE-LCH	lch(24.38, 47.23, 293.57°)
OKLab	oklab(35.52% -0.0049 -0.1247)
OKLCH	oklch(35.52% 0.125 267.8)
XYZ	xyz(5.4605, 4.2177, 19.5912)
Luminance	0.0422 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20347C #7C6820

analogous

#20627C #20347C #3A207C

triadic

#20347C #7C2034 #347C20

tetradic

#20347C #7C2062 #7C6820 #207C3A

square

#20347C #7C2062 #7C6820 #207C3A

split-complementary

#20347C #7C3A20 #627C20

monochromatic

#070B1B #13204B #20347C #2D48AD #4765CF

Accessibility & contrast

On white

11.39

#20347C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#20347C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20347C

11.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20347C	#FFFFFF	#000000	##FFFFFF
##20347C	1.00	11.39	1.84	11.39
#FFFFFF	11.39	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E7E

Deuteranopia (green-blind)

#00367B

Tritanopia (blue-blind)

#004652

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #20347c;
/* rgb */ color: rgb(32, 52, 124);
/* oklch */ color: oklch(35.5% 0.125 267.8);

Tailwind

colors: {
  custom: {
    50: '#696ba2',
    500: '#20347c',
    950: '#000000',
  },
}

SCSS

$custom: #20347c;
$custom-light: #696ba2;
$custom-dark: #000000;

JSON

{
  "hex": "#20347c",
  "rgb": {
    "r": 32,
    "g": 52,
    "b": 124
  },
  "hsl": {
    "h": 226.957,
    "s": 58.974,
    "l": 30.588
  },
  "oklch": {
    "l": 0.35515,
    "c": 0.12483,
    "h": 267.8
  },
  "luminance": 0.04218
}

Semantic roles & 50–950 ramp

primary

#20347C

secondary

#AF9949

accent

#C046E2

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #20347C

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

Preview Lab → · Contrast checker → · Palette generator →