#193166#193166

#193166 is a dark, moderate blue. Relative luminance 0.034; OKLCH L 32.7% C 0.098 H 263.6°. Best body text is #FFFFFF at 12.56:1 contrast (WCAG AA passes).

Color values

HEX	#193166
RGB	rgb(25, 49, 102)
HSL	hsl(221, 61%, 25%)
HSV	hsv(221, 75%, 40%)
CMYK	cmyk(75.5%, 52%, 0%, 60%)
CIE-LAB	lab(21.44, 11.03, -33.96)
CIE-LCH	lch(21.44, 35.71, 287.99°)
OKLab	oklab(32.66% -0.011 -0.0975)
OKLCH	oklch(32.66% 0.098 263.6)
XYZ	xyz(3.8966, 3.3622, 13.0114)
Luminance	0.0336 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193166 #664E19

analogous

#195766 #193166 #281966

triadic

#193166 #661931 #316619

tetradic

#193166 #661957 #664E19 #196628

square

#193166 #661957 #664E19 #196628

split-complementary

#193166 #662819 #576619

monochromatic

#060C19 #0D1935 #193166 #254997 #3160C8

Accessibility & contrast

On white

12.56

#193166 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#193166 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193166

12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193166	#FFFFFF	#000000	##FFFFFF
##193166	1.00	12.56	1.67	12.56
#FFFFFF	12.56	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#133768

Deuteranopia (green-blind)

#003065

Tritanopia (blue-blind)

#003E46

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #193166;
/* rgb */ color: rgb(25, 49, 102);
/* oklch */ color: oklch(32.7% 0.098 263.6);

Tailwind

colors: {
  custom: {
    50: '#616892',
    500: '#193166',
    950: '#000000',
  },
}

SCSS

$custom: #193166;
$custom-light: #616892;
$custom-dark: #000000;

JSON

{
  "hex": "#193166",
  "rgb": {
    "r": 25,
    "g": 49,
    "b": 102
  },
  "hsl": {
    "h": 221.299,
    "s": 60.63,
    "l": 24.902
  },
  "oklch": {
    "l": 0.32655,
    "c": 0.09809,
    "h": 263.6
  },
  "luminance": 0.03363
}

Semantic roles & 50–950 ramp

primary

#193166

secondary

#9C7F3F

accent

#B244E4

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#05060D

muted

#7A7A7E

Preview Lab

Preview with #193166

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

Preview Lab → · Contrast checker → · Palette generator →