#193988#193988

#193988 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 37.3% C 0.138 H 264.1°. Best body text is #FFFFFF at 10.59:1 contrast (WCAG AA passes).

Color values

HEX	#193988
RGB	rgb(25, 57, 136)
HSL	hsl(223, 69%, 32%)
HSV	hsv(223, 82%, 53%)
CMYK	cmyk(81.6%, 58.1%, 0%, 46.7%)
CIE-LAB	lab(26.48, 19.33, -47.42)
CIE-LCH	lch(26.48, 51.20, 292.18°)
OKLab	oklab(37.32% -0.0141 -0.1369)
OKLCH	oklch(37.32% 0.138 264.1)
XYZ	xyz(6.3064, 4.9098, 23.9031)
Luminance	0.0491 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193988 #886819

analogous

#197188 #193988 #311988

triadic

#193988 #881939 #398819

tetradic

#193988 #881971 #886819 #198831

square

#193988 #881971 #886819 #198831

split-complementary

#193988 #883119 #718819

monochromatic

#060E21 #0F2354 #193988 #234FBC #406DDC

Accessibility & contrast

On white

10.59

#193988 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#193988 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193988

10.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193988	#FFFFFF	#000000	##FFFFFF
##193988	1.00	10.59	1.98	10.59
#FFFFFF	10.59	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00448B

Deuteranopia (green-blind)

#003A86

Tritanopia (blue-blind)

#004D5A

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #193988;
/* rgb */ color: rgb(25, 57, 136);
/* oklch */ color: oklch(37.3% 0.138 264.1);

Tailwind

colors: {
  custom: {
    50: '#696eab',
    500: '#193988',
    950: '#000000',
  },
}

SCSS

$custom: #193988;
$custom-light: #696eab;
$custom-dark: #000000;

JSON

{
  "hex": "#193988",
  "rgb": {
    "r": 25,
    "g": 57,
    "b": 136
  },
  "hsl": {
    "h": 222.703,
    "s": 68.944,
    "l": 31.569
  },
  "oklch": {
    "l": 0.37315,
    "c": 0.13763,
    "h": 264.1
  },
  "luminance": 0.04911
}

Semantic roles & 50–950 ramp

primary

#193988

secondary

#BB9841

accent

#B93CEC

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#070710

muted

#7A7A7F

Preview Lab

Preview with #193988

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

Preview Lab → · Contrast checker → · Palette generator →