#193D87#193D87

#193D87 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.1% C 0.131 H 262.5°. Best body text is #FFFFFF at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#193D87
RGB	rgb(25, 61, 135)
HSL	hsl(220, 69%, 31%)
HSV	hsv(220, 81%, 53%)
CMYK	cmyk(81.5%, 54.8%, 0%, 47.1%)
CIE-LAB	lab(27.55, 16.12, -45.05)
CIE-LCH	lch(27.55, 47.84, 289.69°)
OKLab	oklab(38.1% -0.0172 -0.1299)
OKLCH	oklch(38.1% 0.131 262.5)
XYZ	xyz(6.4412, 5.2927, 23.5991)
Luminance	0.0529 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193D87 #876319

analogous

#197487 #193D87 #2C1987

triadic

#193D87 #87193D #3D8719

tetradic

#193D87 #871974 #876319 #19872C

square

#193D87 #871974 #876319 #19872C

split-complementary

#193D87 #872C19 #748719

monochromatic

#060E20 #0F2653 #193D87 #2354BB #3F72DB

Accessibility & contrast

On white

10.20

#193D87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#193D87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193D87

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193D87	#FFFFFF	#000000	##FFFFFF
##193D87	1.00	10.20	2.06	10.20
#FFFFFF	10.20	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#03468A

Deuteranopia (green-blind)

#003C86

Tritanopia (blue-blind)

#004F5C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #193d87;
/* rgb */ color: rgb(25, 61, 135);
/* oklch */ color: oklch(38.1% 0.131 262.5);

Tailwind

colors: {
  custom: {
    50: '#6971ab',
    500: '#193d87',
    950: '#000000',
  },
}

SCSS

$custom: #193d87;
$custom-light: #6971ab;
$custom-dark: #000000;

JSON

{
  "hex": "#193d87",
  "rgb": {
    "r": 25,
    "g": 61,
    "b": 135
  },
  "hsl": {
    "h": 220.364,
    "s": 68.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.38105,
    "c": 0.13099,
    "h": 262.5
  },
  "luminance": 0.05293
}

Semantic roles & 50–950 ramp

primary

#193D87

secondary

#BA9341

accent

#B23CEC

background

#F6F6FA

surface

#ECECF4

border

#C7C7CE

text

#070710

muted

#7A7A7F

Preview Lab

Preview with #193D87

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

Preview Lab → · Contrast checker → · Palette generator →