#192E5C#192E5C

#192E5C is a dark, moderate blue. Relative luminance 0.029; OKLCH L 31.1% C 0.087 H 263.7°. Best body text is #FFFFFF at 13.24:1 contrast (WCAG AA passes).

Color values

HEX	#192E5C
RGB	rgb(25, 46, 92)
HSL	hsl(221, 57%, 23%)
HSV	hsv(221, 73%, 36%)
CMYK	cmyk(72.8%, 50%, 0%, 63.9%)
CIE-LAB	lab(19.77, 9.07, -30.08)
CIE-LCH	lch(19.77, 31.42, 286.77°)
OKLab	oklab(31.15% -0.0095 -0.0861)
OKLCH	oklch(31.15% 0.087 263.7)
XYZ	xyz(3.3090, 2.9330, 10.5149)
Luminance	0.0293 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#192E5C #5C4719

analogous

#194F5C #192E5C #25195C

triadic

#192E5C #5C192E #2E5C19

tetradic

#192E5C #5C194F #5C4719 #195C25

square

#192E5C #5C194F #5C4719 #195C25

split-complementary

#192E5C #5C2519 #4F5C19

monochromatic

#070C18 #0C162C #192E5C #26468C #335EBC

Accessibility & contrast

On white

13.24

#192E5C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#192E5C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #192E5C

13.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##192E5C	#FFFFFF	#000000	##FFFFFF
##192E5C	1.00	13.24	1.59	13.24
#FFFFFF	13.24	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17335E

Deuteranopia (green-blind)

#092D5B

Tritanopia (blue-blind)

#003940

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #192e5c;
/* rgb */ color: rgb(25, 46, 92);
/* oklch */ color: oklch(31.1% 0.087 263.7);

Tailwind

colors: {
  custom: {
    50: '#5f668a',
    500: '#192e5c',
    950: '#000000',
  },
}

SCSS

$custom: #192e5c;
$custom-light: #5f668a;
$custom-dark: #000000;

JSON

{
  "hex": "#192e5c",
  "rgb": {
    "r": 25,
    "g": 46,
    "b": 92
  },
  "hsl": {
    "h": 221.194,
    "s": 57.265,
    "l": 22.941
  },
  "oklch": {
    "l": 0.31147,
    "c": 0.08664,
    "h": 263.7
  },
  "luminance": 0.02933
}

Semantic roles & 50–950 ramp

primary

#192E5C

secondary

#92783F

accent

#B047E1

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05050C

muted

#797A7D

Preview Lab

Preview with #192E5C

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

Preview Lab → · Contrast checker → · Palette generator →