#203C6F#203C6F

#203C6F is a dark, moderate blue. Relative luminance 0.047; OKLCH L 36.3% C 0.095 H 261.3°. Best body text is #FFFFFF at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#203C6F
RGB	rgb(32, 60, 111)
HSL	hsl(219, 55%, 28%)
HSV	hsv(219, 71%, 44%)
CMYK	cmyk(71.2%, 45.9%, 0%, 56.5%)
CIE-LAB	lab(25.82, 8.08, -32.71)
CIE-LCH	lch(25.82, 33.69, 283.87°)
OKLab	oklab(36.31% -0.0143 -0.0935)
OKLCH	oklch(36.31% 0.095 261.3)
XYZ	xyz(5.0797, 4.6860, 15.6726)
Luminance	0.0469 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203C6F #6F5320

analogous

#20636F #203C6F #2B206F

triadic

#203C6F #6F203C #3C6F20

tetradic

#203C6F #6F2063 #6F5320 #206F2B

square

#203C6F #6F2063 #6F5320 #206F2B

split-complementary

#203C6F #6F2B20 #636F20

monochromatic

#070D18 #12223F #203C6F #2E569F #4171C8

Accessibility & contrast

On white

10.84

#203C6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#203C6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203C6F

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203C6F	#FFFFFF	#000000	##FFFFFF
##203C6F	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)

#234171

Deuteranopia (green-blind)

#163A6E

Tritanopia (blue-blind)

#004850

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #203c6f;
/* rgb */ color: rgb(32, 60, 111);
/* oklch */ color: oklch(36.3% 0.095 261.3);

Tailwind

colors: {
  custom: {
    50: '#667199',
    500: '#203c6f',
    950: '#000000',
  },
}

SCSS

$custom: #203c6f;
$custom-light: #667199;
$custom-dark: #000000;

JSON

{
  "hex": "#203c6f",
  "rgb": {
    "r": 32,
    "g": 60,
    "b": 111
  },
  "hsl": {
    "h": 218.734,
    "s": 55.245,
    "l": 28.039
  },
  "oklch": {
    "l": 0.3631,
    "c": 0.09455,
    "h": 261.3
  },
  "luminance": 0.04686
}

Semantic roles & 50–950 ramp

primary

#203C6F

secondary

#A38348

accent

#AA49DF

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #203C6F

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

Preview Lab → · Contrast checker → · Palette generator →