#203D76#203D76

#203D76 is a dark, moderate blue. Relative luminance 0.050; OKLCH L 37.1% C 0.104 H 262.3°. Best body text is #FFFFFF at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#203D76
RGB	rgb(32, 61, 118)
HSL	hsl(220, 57%, 29%)
HSV	hsv(220, 73%, 46%)
CMYK	cmyk(72.9%, 48.3%, 0%, 53.7%)
CIE-LAB	lab(26.60, 10.17, -35.91)
CIE-LCH	lch(26.60, 37.33, 285.82°)
OKLab	oklab(37.06% -0.014 -0.1029)
OKLCH	oklch(37.06% 0.104 262.3)
XYZ	xyz(5.5333, 4.9520, 17.8002)
Luminance	0.0495 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203D76 #765920

analogous

#206876 #203D76 #2E2076

triadic

#203D76 #76203D #3D7620

tetradic

#203D76 #762068 #765920 #20762E

square

#203D76 #762068 #765920 #20762E

split-complementary

#203D76 #762E20 #687620

monochromatic

#070C18 #132446 #203D76 #2D56A6 #4472CC

Accessibility & contrast

On white

10.55

#203D76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#203D76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203D76

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203D76	#FFFFFF	#000000	##FFFFFF
##203D76	1.00	10.55	1.99	10.55
#FFFFFF	10.55	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#204378

Deuteranopia (green-blind)

#0D3B75

Tritanopia (blue-blind)

#004A53

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #203d76;
/* rgb */ color: rgb(32, 61, 118);
/* oklch */ color: oklch(37.1% 0.104 262.3);

Tailwind

colors: {
  custom: {
    50: '#67729e',
    500: '#203d76',
    950: '#000000',
  },
}

SCSS

$custom: #203d76;
$custom-light: #67729e;
$custom-dark: #000000;

JSON

{
  "hex": "#203d76",
  "rgb": {
    "r": 32,
    "g": 61,
    "b": 118
  },
  "hsl": {
    "h": 219.767,
    "s": 57.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.37059,
    "c": 0.10381,
    "h": 262.3
  },
  "luminance": 0.04953
}

Semantic roles & 50–950 ramp

primary

#203D76

secondary

#A98948

accent

#AD47E1

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#07070E

muted

#7A7A7E

Preview Lab

Preview with #203D76

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

Preview Lab → · Contrast checker → · Palette generator →