#192B4E#192B4E

#192B4E is a dark, moderate blue. Relative luminance 0.025; OKLCH L 29.4% C 0.068 H 262.4°. Best body text is #FFFFFF at 14.03:1 contrast (WCAG AA passes).

Color values

HEX	#192B4E
RGB	rgb(25, 43, 78)
HSL	hsl(220, 51%, 20%)
HSV	hsv(220, 68%, 31%)
CMYK	cmyk(67.9%, 44.9%, 0%, 69.4%)
CIE-LAB	lab(17.85, 5.52, -23.80)
CIE-LCH	lch(17.85, 24.43, 283.05°)
OKLab	oklab(29.36% -0.009 -0.0677)
OKLCH	oklch(29.36% 0.068 262.4)
XYZ	xyz(2.6394, 2.4843, 7.5467)
Luminance	0.0248 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192B4E #4E3C19

analogous

#19454E #192B4E #22194E

triadic

#192B4E #4E192B #2B4E19

tetradic

#192B4E #4E1945 #4E3C19 #194E22

square

#192B4E #4E1945 #4E3C19 #194E22

split-complementary

#192B4E #4E2219 #454E19

monochromatic

#070D17 #0A1120 #192B4E #28457C #375EAB

Accessibility & contrast

On white

14.03

#192B4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#192B4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192B4E

14.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192B4E	#FFFFFF	#000000	##FFFFFF
##192B4E	1.00	14.03	1.50	14.03
#FFFFFF	14.03	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C2E4F

Deuteranopia (green-blind)

#14294D

Tritanopia (blue-blind)

#003338

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #192b4e;
/* rgb */ color: rgb(25, 43, 78);
/* oklch */ color: oklch(29.4% 0.068 262.4);

Tailwind

colors: {
  custom: {
    50: '#5c6380',
    500: '#192b4e',
    950: '#000000',
  },
}

SCSS

$custom: #192b4e;
$custom-light: #5c6380;
$custom-dark: #000000;

JSON

{
  "hex": "#192b4e",
  "rgb": {
    "r": 25,
    "g": 43,
    "b": 78
  },
  "hsl": {
    "h": 219.623,
    "s": 51.456,
    "l": 20.196
  },
  "oklch": {
    "l": 0.29356,
    "c": 0.06831,
    "h": 262.4
  },
  "luminance": 0.02484
}

Semantic roles & 50–950 ramp

primary

#192B4E

secondary

#846D3E

accent

#AB4DDB

background

#F5F5F7

surface

#E9EAEE

border

#C5C6C9

text

#04050A

muted

#79797C

Preview Lab

Preview with #192B4E

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

Preview Lab → · Contrast checker → · Palette generator →