#192A4B#192A4B

#192A4B is a dark, moderate blue. Relative luminance 0.024; OKLCH L 28.9% C 0.065 H 262.5°. Best body text is #FFFFFF at 14.25:1 contrast (WCAG AA passes).

Color values

HEX	#192A4B
RGB	rgb(25, 42, 75)
HSL	hsl(220, 50%, 20%)
HSV	hsv(220, 67%, 29%)
CMYK	cmyk(66.7%, 44%, 0%, 70.6%)
CIE-LAB	lab(17.32, 5.04, -22.60)
CIE-LCH	lch(17.32, 23.15, 282.56°)
OKLab	oklab(28.89% -0.0085 -0.0642)
OKLCH	oklch(28.89% 0.065 262.5)
XYZ	xyz(2.4984, 2.3704, 6.9811)
Luminance	0.0237 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192A4B #4B3A19

analogous

#19434B #192A4B #21194B

triadic

#192A4B #4B192A #2A4B19

tetradic

#192A4B #4B1943 #4B3A19 #194B21

square

#192A4B #4B1943 #4B3A19 #194B21

split-complementary

#192A4B #4B2119 #434B19

monochromatic

#080D17 #0A101D #192A4B #284479 #385DA7

Accessibility & contrast

On white

14.25

#192A4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#192A4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192A4B

14.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192A4B	#FFFFFF	#000000	##FFFFFF
##192A4B	1.00	14.25	1.47	14.25
#FFFFFF	14.25	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C2D4C

Deuteranopia (green-blind)

#15284A

Tritanopia (blue-blind)

#003136

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #192a4b;
/* rgb */ color: rgb(25, 42, 75);
/* oklch */ color: oklch(28.9% 0.065 262.5);

Tailwind

colors: {
  custom: {
    50: '#5b637d',
    500: '#192a4b',
    950: '#000000',
  },
}

SCSS

$custom: #192a4b;
$custom-light: #5b637d;
$custom-dark: #000000;

JSON

{
  "hex": "#192a4b",
  "rgb": {
    "r": 25,
    "g": 42,
    "b": 75
  },
  "hsl": {
    "h": 219.6,
    "s": 50,
    "l": 19.608
  },
  "oklch": {
    "l": 0.28887,
    "c": 0.06477,
    "h": 262.5
  },
  "luminance": 0.02371
}

Semantic roles & 50–950 ramp

primary

#192A4B

secondary

#816B3E

accent

#AA4EDA

background

#F5F5F7

surface

#E9EAEE

border

#C5C6C9

text

#040509

muted

#79797B

Preview Lab

Preview with #192A4B

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

Preview Lab → · Contrast checker → · Palette generator →