#192B8E#192B8E

#192B8E is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.1% C 0.163 H 268.0°. Best body text is #FFFFFF at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#192B8E
RGB	rgb(25, 43, 142)
HSL	hsl(231, 70%, 33%)
HSV	hsv(231, 82%, 56%)
CMYK	cmyk(82.4%, 69.7%, 0%, 44.3%)
CIE-LAB	lab(23.29, 31.32, -56.35)
CIE-LCH	lch(23.29, 64.47, 299.06°)
OKLab	oklab(35.13% -0.0058 -0.1632)
OKLCH	oklch(35.13% 0.163 268)
XYZ	xyz(6.1456, 3.8867, 26.0123)
Luminance	0.0389 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192B8E #8E7C19

analogous

#19668E #192B8E #41198E

triadic

#192B8E #8E192B #2B8E19

tetradic

#192B8E #8E1966 #8E7C19 #198E41

square

#192B8E #8E1966 #8E7C19 #198E41

split-complementary

#192B8E #8E4119 #668E19

monochromatic

#070B26 #101B5A #192B8E #223BC2 #435BDE

Accessibility & contrast

On white

11.82

#192B8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#192B8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192B8E

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192B8E	#FFFFFF	#000000	##FFFFFF
##192B8E	1.00	11.82	1.78	11.82
#FFFFFF	11.82	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D91

Deuteranopia (green-blind)

#00328C

Tritanopia (blue-blind)

#004659

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #192b8e;
/* rgb */ color: rgb(25, 43, 142);
/* oklch */ color: oklch(35.1% 0.163 268.0);

Tailwind

colors: {
  custom: {
    50: '#6c64b0',
    500: '#192b8e',
    950: '#000000',
  },
}

SCSS

$custom: #192b8e;
$custom-light: #6c64b0;
$custom-dark: #000000;

JSON

{
  "hex": "#192b8e",
  "rgb": {
    "r": 25,
    "g": 43,
    "b": 142
  },
  "hsl": {
    "h": 230.769,
    "s": 70.06,
    "l": 32.745
  },
  "oklch": {
    "l": 0.35126,
    "c": 0.16334,
    "h": 268
  },
  "luminance": 0.03887
}

Semantic roles & 50–950 ramp

primary

#192B8E

secondary

#BFAC44

accent

#D13BED

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#080511

muted

#7B7A80

Preview Lab

Preview with #192B8E

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

Preview Lab → · Contrast checker → · Palette generator →