#203779#203779

#203779 is a dark, moderate blue. Relative luminance 0.044; OKLCH L 35.9% C 0.116 H 266.2°. Best body text is #FFFFFF at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#203779
RGB	rgb(32, 55, 121)
HSL	hsl(224, 58%, 30%)
HSV	hsv(224, 74%, 47%)
CMYK	cmyk(73.6%, 54.5%, 0%, 52.5%)
CIE-LAB	lab(25.01, 15.58, -40.37)
CIE-LCH	lch(25.01, 43.27, 291.10°)
OKLab	oklab(35.92% -0.0078 -0.1161)
OKLCH	oklch(35.92% 0.116 266.2)
XYZ	xyz(5.4118, 4.4194, 18.6533)
Luminance	0.0442 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203779 #796220

analogous

#206479 #203779 #352079

triadic

#203779 #792037 #377920

tetradic

#203779 #792064 #796220 #207935

square

#203779 #792064 #796220 #207935

split-complementary

#203779 #793520 #647920

monochromatic

#060B18 #132149 #203779 #2D4DA9 #4569CE

Accessibility & contrast

On white

11.15

#203779 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#203779 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203779

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203779	#FFFFFF	#000000	##FFFFFF
##203779	1.00	11.15	1.88	11.15
#FFFFFF	11.15	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B407B

Deuteranopia (green-blind)

#003778

Tritanopia (blue-blind)

#004752

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #203779;
/* rgb */ color: rgb(32, 55, 121);
/* oklch */ color: oklch(35.9% 0.116 266.2);

Tailwind

colors: {
  custom: {
    50: '#686da0',
    500: '#203779',
    950: '#000000',
  },
}

SCSS

$custom: #203779;
$custom-light: #686da0;
$custom-dark: #000000;

JSON

{
  "hex": "#203779",
  "rgb": {
    "r": 32,
    "g": 55,
    "b": 121
  },
  "hsl": {
    "h": 224.494,
    "s": 58.17,
    "l": 30
  },
  "oklch": {
    "l": 0.35919,
    "c": 0.11634,
    "h": 266.2
  },
  "luminance": 0.0442
}

Semantic roles & 50–950 ramp

primary

#203779

secondary

#AC9249

accent

#B946E1

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07070F

muted

#7A7A7E

Preview Lab

Preview with #203779

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

Preview Lab → · Contrast checker → · Palette generator →