#203161#203161

#203161 is a dark, moderate blue. Relative luminance 0.034; OKLCH L 32.7% C 0.088 H 266.9°. Best body text is #FFFFFF at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#203161
RGB	rgb(32, 49, 97)
HSL	hsl(224, 50%, 25%)
HSV	hsv(224, 67%, 38%)
CMYK	cmyk(67%, 49.5%, 0%, 62%)
CIE-LAB	lab(21.46, 10.28, -30.65)
CIE-LCH	lch(21.46, 32.33, 288.55°)
OKLab	oklab(32.65% -0.0048 -0.0876)
OKLCH	oklch(32.65% 0.088 266.9)
XYZ	xyz(3.8509, 3.3664, 11.7538)
Luminance	0.0337 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#203161 #615020

analogous

#205161 #203161 #2F2061

triadic

#203161 #612031 #316120

tetradic

#203161 #612051 #615020 #20612F

square

#203161 #612051 #615020 #20612F

split-complementary

#203161 #612F20 #516120

monochromatic

#080C17 #111A33 #203161 #2F488F #3E5FBD

Accessibility & contrast

On white

12.55

#203161 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#203161 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #203161

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##203161	#FFFFFF	#000000	##FFFFFF
##203161	1.00	12.55	1.67	12.55
#FFFFFF	12.55	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A3763

Deuteranopia (green-blind)

#0E3160

Tritanopia (blue-blind)

#003C44

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #203161;
/* rgb */ color: rgb(32, 49, 97);
/* oklch */ color: oklch(32.7% 0.088 266.9);

Tailwind

colors: {
  custom: {
    50: '#63688e',
    500: '#203161',
    950: '#000000',
  },
}

SCSS

$custom: #203161;
$custom-light: #63688e;
$custom-dark: #000000;

JSON

{
  "hex": "#203161",
  "rgb": {
    "r": 32,
    "g": 49,
    "b": 97
  },
  "hsl": {
    "h": 224.308,
    "s": 50.388,
    "l": 25.294
  },
  "oklch": {
    "l": 0.32654,
    "c": 0.08772,
    "h": 266.9
  },
  "luminance": 0.03367
}

Semantic roles & 50–950 ramp

primary

#203161

secondary

#958147

accent

#B54EDA

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#06060C

muted

#7A7A7D

Preview Lab

Preview with #203161

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

Preview Lab → · Contrast checker → · Palette generator →