#193188#193188

#193188 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.7% C 0.148 H 266.6°. Best body text is #FFFFFF at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#193188
RGB	rgb(25, 49, 136)
HSL	hsl(227, 69%, 32%)
HSV	hsv(227, 82%, 53%)
CMYK	cmyk(81.6%, 64%, 0%, 46.7%)
CIE-LAB	lab(24.26, 24.91, -51.03)
CIE-LCH	lch(24.26, 56.79, 296.02°)
OKLab	oklab(35.66% -0.0088 -0.1476)
OKLCH	oklch(35.66% 0.148 266.6)
XYZ	xyz(5.9416, 4.1802, 23.7815)
Luminance	0.0418 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193188 #887019

analogous

#196988 #193188 #391988

triadic

#193188 #881931 #318819

tetradic

#193188 #881969 #887019 #198839

square

#193188 #881969 #887019 #198839

split-complementary

#193188 #883919 #698819

monochromatic

#060C21 #0F1E54 #193188 #2344BC #4061DC

Accessibility & contrast

On white

11.44

#193188 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#193188 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193188

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193188	#FFFFFF	#000000	##FFFFFF
##193188	1.00	11.44	1.84	11.44
#FFFFFF	11.44	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F8B

Deuteranopia (green-blind)

#003586

Tritanopia (blue-blind)

#004857

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #193188;
/* rgb */ color: rgb(25, 49, 136);
/* oklch */ color: oklch(35.7% 0.148 266.6);

Tailwind

colors: {
  custom: {
    50: '#6a68ac',
    500: '#193188',
    950: '#000000',
  },
}

SCSS

$custom: #193188;
$custom-light: #6a68ac;
$custom-dark: #000000;

JSON

{
  "hex": "#193188",
  "rgb": {
    "r": 25,
    "g": 49,
    "b": 136
  },
  "hsl": {
    "h": 227.027,
    "s": 68.944,
    "l": 31.569
  },
  "oklch": {
    "l": 0.35658,
    "c": 0.1479,
    "h": 266.6
  },
  "luminance": 0.04181
}

Semantic roles & 50–950 ramp

primary

#193188

secondary

#BBA141

accent

#C63CEC

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#080610

muted

#7A7A7F

Preview Lab

Preview with #193188

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

Preview Lab → · Contrast checker → · Palette generator →