#192B7F#192B7F

#192B7F is a dark, vivid blue. Relative luminance 0.035; OKLCH L 33.6% C 0.143 H 268.0°. Best body text is #FFFFFF at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#192B7F
RGB	rgb(25, 43, 127)
HSL	hsl(229, 67%, 30%)
HSV	hsv(229, 80%, 50%)
CMYK	cmyk(80.3%, 66.1%, 0%, 50.2%)
CIE-LAB	lab(21.82, 25.49, -49.37)
CIE-LCH	lch(21.82, 55.56, 297.31°)
OKLab	oklab(33.6% -0.0049 -0.1428)
OKLCH	oklch(33.6% 0.143 268)
XYZ	xyz(5.0942, 3.4662, 20.4751)
Luminance	0.0347 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192B7F #7F6D19

analogous

#195E7F #192B7F #3A197F

triadic

#192B7F #7F192B #2B7F19

tetradic

#192B7F #7F195E #7F6D19 #197F3A

square

#192B7F #7F195E #7F6D19 #197F3A

split-complementary

#192B7F #7F3A19 #5E7F19

monochromatic

#05091A #0F1A4C #192B7F #233CB2 #3A56D8

Accessibility & contrast

On white

12.40

#192B7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#192B7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192B7F

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192B7F	#FFFFFF	#000000	##FFFFFF
##192B7F	1.00	12.40	1.69	12.40
#FFFFFF	12.40	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003982

Deuteranopia (green-blind)

#00307D

Tritanopia (blue-blind)

#004150

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #192b7f;
/* rgb */ color: rgb(25, 43, 127);
/* oklch */ color: oklch(33.6% 0.143 268.0);

Tailwind

colors: {
  custom: {
    50: '#6864a5',
    500: '#192b7f',
    950: '#000000',
  },
}

SCSS

$custom: #192b7f;
$custom-light: #6864a5;
$custom-dark: #000000;

JSON

{
  "hex": "#192b7f",
  "rgb": {
    "r": 25,
    "g": 43,
    "b": 127
  },
  "hsl": {
    "h": 229.412,
    "s": 67.105,
    "l": 29.804
  },
  "oklch": {
    "l": 0.33601,
    "c": 0.14293,
    "h": 268
  },
  "luminance": 0.03467
}

Semantic roles & 50–950 ramp

primary

#192B7F

secondary

#B39F41

accent

#CC3EEA

background

#F6F5FA

surface

#ECEAF4

border

#C7C6CE

text

#07050F

muted

#7A797F

Preview Lab

Preview with #192B7F

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

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