#192D7B#192D7B

#192D7B is a dark, vivid blue. Relative luminance 0.035; OKLCH L 33.6% C 0.135 H 267.4°. Best body text is #FFFFFF at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#192D7B
RGB	rgb(25, 45, 123)
HSL	hsl(228, 66%, 29%)
HSV	hsv(228, 80%, 48%)
CMYK	cmyk(79.7%, 63.4%, 0%, 51.8%)
CIE-LAB	lab(21.99, 22.50, -46.56)
CIE-LCH	lch(21.99, 51.71, 295.79°)
OKLab	oklab(33.61% -0.0062 -0.1346)
OKLCH	oklch(33.61% 0.135 267.4)
XYZ	xyz(4.9132, 3.5130, 19.1542)
Luminance	0.0351 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192D7B #7B6719

analogous

#195E7B #192D7B #36197B

triadic

#192D7B #7B192D #2D7B19

tetradic

#192D7B #7B195E #7B6719 #197B36

square

#192D7B #7B195E #7B6719 #197B36

split-complementary

#192D7B #7B3619 #5E7B19

monochromatic

#050919 #0F1A48 #192D7B #2340AE #3858D7

Accessibility & contrast

On white

12.33

#192D7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#192D7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192D7B

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192D7B	#FFFFFF	#000000	##FFFFFF
##192D7B	1.00	12.33	1.70	12.33
#FFFFFF	12.33	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00397E

Deuteranopia (green-blind)

#00307A

Tritanopia (blue-blind)

#00414F

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #192d7b;
/* rgb */ color: rgb(25, 45, 123);
/* oklch */ color: oklch(33.6% 0.135 267.4);

Tailwind

colors: {
  custom: {
    50: '#6765a2',
    500: '#192d7b',
    950: '#000000',
  },
}

SCSS

$custom: #192d7b;
$custom-light: #6765a2;
$custom-dark: #000000;

JSON

{
  "hex": "#192d7b",
  "rgb": {
    "r": 25,
    "g": 45,
    "b": 123
  },
  "hsl": {
    "h": 227.755,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.33612,
    "c": 0.13472,
    "h": 267.4
  },
  "luminance": 0.03514
}

Semantic roles & 50–950 ramp

primary

#192D7B

secondary

#AF9940

accent

#C63FE9

background

#F6F6FA

surface

#EBEBF4

border

#C6C6CE

text

#07050F

muted

#7A7A7F

Preview Lab

Preview with #192D7B

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

Preview Lab → · Contrast checker → · Palette generator →