#192D8F#192D8F

#192D8F is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.6% C 0.162 H 267.6°. Best body text is #FFFFFF at 11.58:1 contrast (WCAG AA passes).

Color values

HEX	#192D8F
RGB	rgb(25, 45, 143)
HSL	hsl(230, 70%, 33%)
HSV	hsv(230, 83%, 56%)
CMYK	cmyk(82.5%, 68.5%, 0%, 43.9%)
CIE-LAB	lab(23.89, 30.37, -55.99)
CIE-LCH	lch(23.89, 63.70, 298.48°)
OKLab	oklab(35.59% -0.0069 -0.1622)
OKLCH	oklch(35.59% 0.162 267.6)
XYZ	xyz(6.2955, 4.0659, 26.4343)
Luminance	0.0407 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192D8F #8F7B19

analogous

#19688F #192D8F #40198F

triadic

#192D8F #8F192D #2D8F19

tetradic

#192D8F #8F1968 #8F7B19 #198F40

square

#192D8F #8F1968 #8F7B19 #198F40

split-complementary

#192D8F #8F4019 #688F19

monochromatic

#070C27 #101D5B #192D8F #223DC3 #445EDE

Accessibility & contrast

On white

11.58

#192D8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#192D8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192D8F

11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192D8F	#FFFFFF	#000000	##FFFFFF
##192D8F	1.00	11.58	1.81	11.58
#FFFFFF	11.58	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F92

Deuteranopia (green-blind)

#00338D

Tritanopia (blue-blind)

#00485A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #192d8f;
/* rgb */ color: rgb(25, 45, 143);
/* oklch */ color: oklch(35.6% 0.162 267.6);

Tailwind

colors: {
  custom: {
    50: '#6c66b1',
    500: '#192d8f',
    950: '#000000',
  },
}

SCSS

$custom: #192d8f;
$custom-light: #6c66b1;
$custom-dark: #000000;

JSON

{
  "hex": "#192d8f",
  "rgb": {
    "r": 25,
    "g": 45,
    "b": 143
  },
  "hsl": {
    "h": 229.831,
    "s": 70.238,
    "l": 32.941
  },
  "oklch": {
    "l": 0.3559,
    "c": 0.16233,
    "h": 267.6
  },
  "luminance": 0.04067
}

Semantic roles & 50–950 ramp

primary

#192D8F

secondary

#BFAB44

accent

#CF3BED

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#080611

muted

#7B7A80

Preview Lab

Preview with #192D8F

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

Preview Lab → · Contrast checker → · Palette generator →