#203878#203878

#203878 is a dark, moderate blue. Relative luminance 0.045; OKLCH L 36.1% C 0.113 H 265.5°. Best body text is #FFFFFF at 11.06:1 contrast (WCAG AA passes).

Color values

HEX	#203878
RGB	rgb(32, 56, 120)
HSL	hsl(224, 58%, 30%)
HSV	hsv(224, 73%, 47%)
CMYK	cmyk(73.3%, 53.3%, 0%, 52.9%)
CIE-LAB	lab(25.23, 14.48, -39.38)
CIE-LCH	lch(25.23, 41.96, 290.18°)
OKLab	oklab(36.06% -0.0088 -0.1131)
OKLCH	oklch(36.06% 0.113 265.5)
XYZ	xyz(5.3988, 4.4909, 18.3480)
Luminance	0.0449 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203878 #786020

analogous

#206478 #203878 #342078

triadic

#203878 #782038 #387820

tetradic

#203878 #782064 #786020 #207834

square

#203878 #782064 #786020 #207834

split-complementary

#203878 #783420 #647820

monochromatic

#060B18 #132148 #203878 #2D4FA8 #456ACD

Accessibility & contrast

On white

11.06

#203878 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#203878 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203878

11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203878	#FFFFFF	#000000	##FFFFFF
##203878	1.00	11.06	1.90	11.06
#FFFFFF	11.06	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#10407A

Deuteranopia (green-blind)

#003877

Tritanopia (blue-blind)

#004752

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #203878;
/* rgb */ color: rgb(32, 56, 120);
/* oklch */ color: oklch(36.1% 0.113 265.5);

Tailwind

colors: {
  custom: {
    50: '#686e9f',
    500: '#203878',
    950: '#000000',
  },
}

SCSS

$custom: #203878;
$custom-light: #686e9f;
$custom-dark: #000000;

JSON

{
  "hex": "#203878",
  "rgb": {
    "r": 32,
    "g": 56,
    "b": 120
  },
  "hsl": {
    "h": 223.636,
    "s": 57.895,
    "l": 29.804
  },
  "oklch": {
    "l": 0.36062,
    "c": 0.11349,
    "h": 265.5
  },
  "luminance": 0.04491
}

Semantic roles & 50–950 ramp

primary

#203878

secondary

#AB9048

accent

#B747E1

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07070E

muted

#7A7A7E

Preview Lab

Preview with #203878

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

Preview Lab → · Contrast checker → · Palette generator →