#192F54#192F54

#192F54 is a dark, moderate blue. Relative luminance 0.029; OKLCH L 30.8% C 0.073 H 260.2°. Best body text is #FFFFFF at 13.32:1 contrast (WCAG AA passes).

Color values

HEX	#192F54
RGB	rgb(25, 47, 84)
HSL	hsl(218, 54%, 21%)
HSV	hsv(218, 70%, 33%)
CMYK	cmyk(70.2%, 44%, 0%, 67.1%)
CIE-LAB	lab(19.55, 5.06, -25.11)
CIE-LCH	lch(19.55, 25.62, 281.40°)
OKLab	oklab(30.8% -0.0124 -0.0715)
OKLCH	oklch(30.8% 0.073 260.2)
XYZ	xyz(3.0171, 2.8795, 8.7826)
Luminance	0.0288 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192F54 #543E19

analogous

#194D54 #192F54 #211954

triadic

#192F54 #54192F #2F5419

tetradic

#192F54 #54194D #543E19 #195421

square

#192F54 #54194D #543E19 #195421

split-complementary

#192F54 #542119 #4D5419

monochromatic

#070D18 #0B1525 #192F54 #274983 #3564B2

Accessibility & contrast

On white

13.32

#192F54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#192F54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192F54

13.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192F54	#FFFFFF	#000000	##FFFFFF
##192F54	1.00	13.32	1.58	13.32
#FFFFFF	13.32	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E3255

Deuteranopia (green-blind)

#162D53

Tritanopia (blue-blind)

#00373D

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #192f54;
/* rgb */ color: rgb(25, 47, 84);
/* oklch */ color: oklch(30.8% 0.073 260.2);

Tailwind

colors: {
  custom: {
    50: '#5d6784',
    500: '#192f54',
    950: '#000000',
  },
}

SCSS

$custom: #192f54;
$custom-light: #5d6784;
$custom-dark: #000000;

JSON

{
  "hex": "#192f54",
  "rgb": {
    "r": 25,
    "g": 47,
    "b": 84
  },
  "hsl": {
    "h": 217.627,
    "s": 54.128,
    "l": 21.373
  },
  "oklch": {
    "l": 0.30803,
    "c": 0.07257,
    "h": 260.2
  },
  "luminance": 0.0288
}

Semantic roles & 50–950 ramp

primary

#192F54

secondary

#8A6E3E

accent

#A74ADD

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060B

muted

#797A7C

Preview Lab

Preview with #192F54

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

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