#204178#204178

#204178 is a dark, moderate blue. Relative luminance 0.054; OKLCH L 38.2% C 0.102 H 260.0°. Best body text is #FFFFFF at 10.05:1 contrast (WCAG AA passes).

Color values

HEX	#204178
RGB	rgb(32, 65, 120)
HSL	hsl(218, 58%, 30%)
HSV	hsv(218, 73%, 47%)
CMYK	cmyk(73.3%, 45.8%, 0%, 52.9%)
CIE-LAB	lab(27.96, 8.20, -34.99)
CIE-LCH	lch(27.96, 35.94, 283.19°)
OKLab	oklab(38.15% -0.0176 -0.1001)
OKLCH	oklch(38.15% 0.102 260)
XYZ	xyz(5.8749, 5.4431, 18.5067)
Luminance	0.0544 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#204178 #785720

analogous

#206D78 #204178 #2B2078

triadic

#204178 #782041 #417820

tetradic

#204178 #78206D #785720 #20782B

square

#204178 #78206D #785720 #20782B

split-complementary

#204178 #782B20 #6D7820

monochromatic

#060D18 #132748 #204178 #2D5BA8 #4578CD

Accessibility & contrast

On white

10.05

#204178 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#204178 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #204178

10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##204178	#FFFFFF	#000000	##FFFFFF
##204178	1.00	10.05	2.09	10.05
#FFFFFF	10.05	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26467A

Deuteranopia (green-blind)

#163E77

Tritanopia (blue-blind)

#004E56

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #204178;
/* rgb */ color: rgb(32, 65, 120);
/* oklch */ color: oklch(38.2% 0.102 260.0);

Tailwind

colors: {
  custom: {
    50: '#67759f',
    500: '#204178',
    950: '#000000',
  },
}

SCSS

$custom: #204178;
$custom-light: #67759f;
$custom-dark: #000000;

JSON

{
  "hex": "#204178",
  "rgb": {
    "r": 32,
    "g": 65,
    "b": 120
  },
  "hsl": {
    "h": 217.5,
    "s": 57.895,
    "l": 29.804
  },
  "oklch": {
    "l": 0.38152,
    "c": 0.10162,
    "h": 260
  },
  "luminance": 0.05444
}

Semantic roles & 50–950 ramp

primary

#204178

secondary

#AB8648

accent

#A747E1

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#07080E

muted

#7A7B7E

Preview Lab

Preview with #204178

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

Preview Lab → · Contrast checker → · Palette generator →