#193C4E#193C4E

#193C4E is a dark, muted cyan. Relative luminance 0.040; OKLCH L 33.9% C 0.051 H 233.5°. Best body text is #FFFFFF at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#193C4E
RGB	rgb(25, 60, 78)
HSL	hsl(200, 51%, 20%)
HSV	hsv(200, 68%, 31%)
CMYK	cmyk(67.9%, 23.1%, 0%, 69.4%)
CIE-LAB	lab(23.63, -6.22, -14.72)
CIE-LCH	lch(23.63, 15.98, 247.10°)
OKLab	oklab(33.9% -0.0305 -0.0412)
OKLCH	oklch(33.9% 0.051 233.5)
XYZ	xyz(3.3914, 3.9881, 7.7973)
Luminance	0.0399 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193C4E #4E2B19

analogous

#194E45 #193C4E #19224E

triadic

#193C4E #4E193C #3C4E19

tetradic

#193C4E #45194E #4E2B19 #224E19

square

#193C4E #45194E #4E2B19 #224E19

split-complementary

#193C4E #4E1922 #4E4519

monochromatic

#071217 #0A1820 #193C4E #28607C #3783AB

Accessibility & contrast

On white

11.68

#193C4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#193C4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193C4E

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193C4E	#FFFFFF	#000000	##FFFFFF
##193C4E	1.00	11.68	1.80	11.68
#FFFFFF	11.68	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#333B4F

Deuteranopia (green-blind)

#2C364E

Tritanopia (blue-blind)

#004142

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #193c4e;
/* rgb */ color: rgb(25, 60, 78);
/* oklch */ color: oklch(33.9% 0.051 233.5);

Tailwind

colors: {
  custom: {
    50: '#5c717f',
    500: '#193c4e',
    950: '#000000',
  },
}

SCSS

$custom: #193c4e;
$custom-light: #5c717f;
$custom-dark: #000000;

JSON

{
  "hex": "#193c4e",
  "rgb": {
    "r": 25,
    "g": 60,
    "b": 78
  },
  "hsl": {
    "h": 200.377,
    "s": 51.456,
    "l": 20.196
  },
  "oklch": {
    "l": 0.33898,
    "c": 0.05123,
    "h": 233.5
  },
  "luminance": 0.03988
}

Semantic roles & 50–950 ramp

primary

#193C4E

secondary

#84563E

accent

#7D4DDB

background

#F5F6F7

surface

#E9ECEE

border

#C5C7C9

text

#04070A

muted

#797A7C

Preview Lab

Preview with #193C4E

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

Preview Lab → · Contrast checker → · Palette generator →