#193889#193889

#193889 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.2% C 0.140 H 264.5°. Best body text is #FFFFFF at 10.67:1 contrast (WCAG AA passes).

Color values

HEX	#193889
RGB	rgb(25, 56, 137)
HSL	hsl(223, 69%, 32%)
HSV	hsv(223, 82%, 54%)
CMYK	cmyk(81.8%, 59.1%, 0%, 46.3%)
CIE-LAB	lab(26.28, 20.44, -48.36)
CIE-LCH	lch(26.28, 52.51, 292.91°)
OKLab	oklab(37.19% -0.0134 -0.1397)
OKLCH	oklch(37.19% 0.14 264.5)
XYZ	xyz(6.3288, 4.8404, 24.2628)
Luminance	0.0484 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193889 #896A19

analogous

#197089 #193889 #321989

triadic

#193889 #891938 #388919

tetradic

#193889 #891970 #896A19 #198932

square

#193889 #891970 #896A19 #198932

split-complementary

#193889 #893219 #708919

monochromatic

#060E21 #102355 #193889 #224DBD #406BDC

Accessibility & contrast

On white

10.67

#193889 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#193889 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193889

10.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193889	#FFFFFF	#000000	##FFFFFF
##193889	1.00	10.67	1.97	10.67
#FFFFFF	10.67	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00448C

Deuteranopia (green-blind)

#003987

Tritanopia (blue-blind)

#004C5A

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #193889;
/* rgb */ color: rgb(25, 56, 137);
/* oklch */ color: oklch(37.2% 0.140 264.5);

Tailwind

colors: {
  custom: {
    50: '#6a6eac',
    500: '#193889',
    950: '#000000',
  },
}

SCSS

$custom: #193889;
$custom-light: #6a6eac;
$custom-dark: #000000;

JSON

{
  "hex": "#193889",
  "rgb": {
    "r": 25,
    "g": 56,
    "b": 137
  },
  "hsl": {
    "h": 223.393,
    "s": 69.136,
    "l": 31.765
  },
  "oklch": {
    "l": 0.3719,
    "c": 0.14034,
    "h": 264.5
  },
  "luminance": 0.04841
}

Semantic roles & 50–950 ramp

primary

#193889

secondary

#BC9A41

accent

#BB3CEC

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#070710

muted

#7A7A7F

Preview Lab

Preview with #193889

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

Preview Lab → · Contrast checker → · Palette generator →