#193989#193989

#193989 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 37.4% C 0.139 H 264.2°. Best body text is #FFFFFF at 10.56:1 contrast (WCAG AA passes).

Color values

HEX	#193989
RGB	rgb(25, 57, 137)
HSL	hsl(223, 69%, 32%)
HSV	hsv(223, 82%, 54%)
CMYK	cmyk(81.8%, 58.4%, 0%, 46.3%)
CIE-LAB	lab(26.56, 19.74, -47.90)
CIE-LCH	lch(26.56, 51.81, 292.39°)
OKLab	oklab(37.4% -0.0141 -0.1383)
OKLCH	oklch(37.4% 0.139 264.2)
XYZ	xyz(6.3778, 4.9383, 24.2791)
Luminance	0.0494 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193989 #896919

analogous

#197189 #193989 #311989

triadic

#193989 #891939 #398919

tetradic

#193989 #891971 #896919 #198931

square

#193989 #891971 #896919 #198931

split-complementary

#193989 #893119 #718919

monochromatic

#060E21 #102355 #193989 #224FBD #406DDC

Accessibility & contrast

On white

10.56

#193989 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#193989 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193989

10.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193989	#FFFFFF	#000000	##FFFFFF
##193989	1.00	10.56	1.99	10.56
#FFFFFF	10.56	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00448C

Deuteranopia (green-blind)

#003A87

Tritanopia (blue-blind)

#004D5B

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #193989;
/* rgb */ color: rgb(25, 57, 137);
/* oklch */ color: oklch(37.4% 0.139 264.2);

Tailwind

colors: {
  custom: {
    50: '#6a6eac',
    500: '#193989',
    950: '#000000',
  },
}

SCSS

$custom: #193989;
$custom-light: #6a6eac;
$custom-dark: #000000;

JSON

{
  "hex": "#193989",
  "rgb": {
    "r": 25,
    "g": 57,
    "b": 137
  },
  "hsl": {
    "h": 222.857,
    "s": 69.136,
    "l": 31.765
  },
  "oklch": {
    "l": 0.37403,
    "c": 0.13904,
    "h": 264.2
  },
  "luminance": 0.04939
}

Semantic roles & 50–950 ramp

primary

#193989

secondary

#BC9941

accent

#BA3CEC

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#070710

muted

#7A7A7F

Preview Lab

Preview with #193989

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

Preview Lab → · Contrast checker → · Palette generator →