#193B7A#193B7A

#193B7A is a dark, moderate blue. Relative luminance 0.047; OKLCH L 36.6% C 0.115 H 261.4°. Best body text is #FFFFFF at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#193B7A
RGB	rgb(25, 59, 122)
HSL	hsl(219, 66%, 29%)
HSV	hsv(219, 80%, 48%)
CMYK	cmyk(79.5%, 51.6%, 0%, 52.2%)
CIE-LAB	lab(25.98, 12.18, -39.45)
CIE-LCH	lch(25.98, 41.29, 287.15°)
OKLab	oklab(36.59% -0.0172 -0.1134)
OKLCH	oklch(36.59% 0.115 261.4)
XYZ	xyz(5.4765, 4.7391, 19.0347)
Luminance	0.0474 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193B7A #7A5819

analogous

#196C7A #193B7A #28197A

triadic

#193B7A #7A193B #3B7A19

tetradic

#193B7A #7A196C #7A5819 #197A28

square

#193B7A #7A196C #7A5819 #197A28

split-complementary

#193B7A #7A2819 #6C7A19

monochromatic

#050C19 #0F2247 #193B7A #2354AD #376FD6

Accessibility & contrast

On white

10.78

#193B7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#193B7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193B7A

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193B7A	#FFFFFF	#000000	##FFFFFF
##193B7A	1.00	10.78	1.95	10.78
#FFFFFF	10.78	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#15427C

Deuteranopia (green-blind)

#003979

Tritanopia (blue-blind)

#004A54

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #193b7a;
/* rgb */ color: rgb(25, 59, 122);
/* oklch */ color: oklch(36.6% 0.115 261.4);

Tailwind

colors: {
  custom: {
    50: '#6670a1',
    500: '#193b7a',
    950: '#000000',
  },
}

SCSS

$custom: #193b7a;
$custom-light: #6670a1;
$custom-dark: #000000;

JSON

{
  "hex": "#193b7a",
  "rgb": {
    "r": 25,
    "g": 59,
    "b": 122
  },
  "hsl": {
    "h": 218.969,
    "s": 65.986,
    "l": 28.824
  },
  "oklch": {
    "l": 0.36594,
    "c": 0.11473,
    "h": 261.4
  },
  "luminance": 0.0474
}

Semantic roles & 50–950 ramp

primary

#193B7A

secondary

#AF8840

accent

#AD3FE9

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#06070F

muted

#7A7A7E

Preview Lab

Preview with #193B7A

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

Preview Lab → · Contrast checker → · Palette generator →