#203D6A#203D6A

#203D6A is a dark, moderate blue. Relative luminance 0.047; OKLCH L 36.2% C 0.086 H 258.9°. Best body text is #FFFFFF at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#203D6A
RGB	rgb(32, 61, 106)
HSL	hsl(216, 54%, 27%)
HSV	hsv(216, 70%, 42%)
CMYK	cmyk(69.8%, 42.5%, 0%, 58.4%)
CIE-LAB	lab(25.82, 5.40, -29.52)
CIE-LCH	lch(25.82, 30.01, 280.37°)
OKLab	oklab(36.2% -0.0165 -0.0841)
OKLCH	oklch(36.2% 0.086 258.9)
XYZ	xyz(4.8650, 4.6847, 14.2807)
Luminance	0.0469 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203D6A #6A4D20

analogous

#20626A #203D6A #28206A

triadic

#203D6A #6A203D #3D6A20

tetradic

#203D6A #6A2062 #6A4D20 #206A28

square

#203D6A #6A2062 #6A4D20 #206A28

split-complementary

#203D6A #6A2820 #626A20

monochromatic

#070E18 #12223B #203D6A #2E5899 #3F74C5

Accessibility & contrast

On white

10.84

#203D6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#203D6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203D6A

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203D6A	#FFFFFF	#000000	##FFFFFF
##203D6A	1.00	10.84	1.94	10.84
#FFFFFF	10.84	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#29416C

Deuteranopia (green-blind)

#1D3A69

Tritanopia (blue-blind)

#00474E

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #203d6a;
/* rgb */ color: rgb(32, 61, 106);
/* oklch */ color: oklch(36.2% 0.086 258.9);

Tailwind

colors: {
  custom: {
    50: '#647295',
    500: '#203d6a',
    950: '#000000',
  },
}

SCSS

$custom: #203d6a;
$custom-light: #647295;
$custom-dark: #000000;

JSON

{
  "hex": "#203d6a",
  "rgb": {
    "r": 32,
    "g": 61,
    "b": 106
  },
  "hsl": {
    "h": 216.486,
    "s": 53.623,
    "l": 27.059
  },
  "oklch": {
    "l": 0.36204,
    "c": 0.08568,
    "h": 258.9
  },
  "luminance": 0.04685
}

Semantic roles & 50–950 ramp

primary

#203D6A

secondary

#9E7C48

accent

#A44BDD

background

#F6F6F9

surface

#EBECF1

border

#C6C7CB

text

#06070D

muted

#7A7A7E

Preview Lab

Preview with #203D6A

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

Preview Lab → · Contrast checker → · Palette generator →