#192C51#192C51

#192C51 is a dark, moderate blue. Relative luminance 0.026; OKLCH L 29.8% C 0.072 H 262.4°. Best body text is #FFFFFF at 13.81:1 contrast (WCAG AA passes).

Color values

HEX	#192C51
RGB	rgb(25, 44, 81)
HSL	hsl(220, 53%, 21%)
HSV	hsv(220, 69%, 32%)
CMYK	cmyk(69.1%, 45.7%, 0%, 68.2%)
CIE-LAB	lab(18.37, 6.01, -24.98)
CIE-LCH	lch(18.37, 25.70, 283.52°)
OKLab	oklab(29.83% -0.0095 -0.0712)
OKLCH	oklch(29.83% 0.072 262.4)
XYZ	xyz(2.7863, 2.6019, 8.1384)
Luminance	0.0260 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192C51 #513E19

analogous

#194851 #192C51 #221951

triadic

#192C51 #51192C #2C5119

tetradic

#192C51 #511948 #513E19 #195122

square

#192C51 #511948 #513E19 #195122

split-complementary

#192C51 #512219 #485119

monochromatic

#070D17 #0B1322 #192C51 #274580 #365FAF

Accessibility & contrast

On white

13.81

#192C51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#192C51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192C51

13.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192C51	#FFFFFF	#000000	##FFFFFF
##192C51	1.00	13.81	1.52	13.81
#FFFFFF	13.81	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B3052

Deuteranopia (green-blind)

#132A50

Tritanopia (blue-blind)

#00343A

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #192c51;
/* rgb */ color: rgb(25, 44, 81);
/* oklch */ color: oklch(29.8% 0.072 262.4);

Tailwind

colors: {
  custom: {
    50: '#5c6482',
    500: '#192c51',
    950: '#000000',
  },
}

SCSS

$custom: #192c51;
$custom-light: #5c6482;
$custom-dark: #000000;

JSON

{
  "hex": "#192c51",
  "rgb": {
    "r": 25,
    "g": 44,
    "b": 81
  },
  "hsl": {
    "h": 219.643,
    "s": 52.83,
    "l": 20.784
  },
  "oklch": {
    "l": 0.29826,
    "c": 0.0718,
    "h": 262.4
  },
  "luminance": 0.02602
}

Semantic roles & 50–950 ramp

primary

#192C51

secondary

#876F3E

accent

#AB4CDC

background

#F5F5F7

surface

#E9EAEE

border

#C5C6C9

text

#04050A

muted

#79797C

Preview Lab

Preview with #192C51

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

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