#192D4E#192D4E

#192D4E is a dark, moderate blue. Relative luminance 0.026; OKLCH L 29.9% C 0.066 H 259.9°. Best body text is #FFFFFF at 13.75:1 contrast (WCAG AA passes).

Color values

HEX	#192D4E
RGB	rgb(25, 45, 78)
HSL	hsl(217, 51%, 20%)
HSV	hsv(217, 68%, 31%)
CMYK	cmyk(67.9%, 42.3%, 0%, 69.4%)
CIE-LAB	lab(18.51, 4.07, -22.74)
CIE-LCH	lch(18.51, 23.10, 280.15°)
OKLab	oklab(29.87% -0.0115 -0.0646)
OKLCH	oklch(29.87% 0.066 259.9)
XYZ	xyz(2.7140, 2.6333, 7.5715)
Luminance	0.0263 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192D4E #4E3A19

analogous

#19484E #192D4E #1F194E

triadic

#192D4E #4E192D #2D4E19

tetradic

#192D4E #4E1948 #4E3A19 #194E1F

square

#192D4E #4E1948 #4E3A19 #194E1F

split-complementary

#192D4E #4E1F19 #484E19

monochromatic

#070D17 #0A1220 #192D4E #28487C #3762AB

Accessibility & contrast

On white

13.75

#192D4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#192D4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192D4E

13.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192D4E	#FFFFFF	#000000	##FFFFFF
##192D4E	1.00	13.75	1.53	13.75
#FFFFFF	13.75	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F304F

Deuteranopia (green-blind)

#172B4D

Tritanopia (blue-blind)

#003439

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #192d4e;
/* rgb */ color: rgb(25, 45, 78);
/* oklch */ color: oklch(29.9% 0.066 259.9);

Tailwind

colors: {
  custom: {
    50: '#5c6580',
    500: '#192d4e',
    950: '#000000',
  },
}

SCSS

$custom: #192d4e;
$custom-light: #5c6580;
$custom-dark: #000000;

JSON

{
  "hex": "#192d4e",
  "rgb": {
    "r": 25,
    "g": 45,
    "b": 78
  },
  "hsl": {
    "h": 217.358,
    "s": 51.456,
    "l": 20.196
  },
  "oklch": {
    "l": 0.2987,
    "c": 0.0656,
    "h": 259.9
  },
  "luminance": 0.02634
}

Semantic roles & 50–950 ramp

primary

#192D4E

secondary

#846A3E

accent

#A54DDB

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04050A

muted

#797A7C

Preview Lab

Preview with #192D4E

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

Preview Lab → · Contrast checker → · Palette generator →