#193D4E#193D4E

#193D4E is a dark, muted cyan. Relative luminance 0.041; OKLCH L 34.2% C 0.051 H 231.3°. Best body text is #FFFFFF at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#193D4E
RGB	rgb(25, 61, 78)
HSL	hsl(199, 51%, 20%)
HSV	hsv(199, 68%, 31%)
CMYK	cmyk(67.9%, 21.8%, 0%, 69.4%)
CIE-LAB	lab(23.98, -6.87, -14.19)
CIE-LCH	lch(23.98, 15.76, 244.17°)
OKLab	oklab(34.17% -0.0317 -0.0396)
OKLCH	oklch(34.17% 0.051 231.3)
XYZ	xyz(3.4443, 4.0939, 7.8149)
Luminance	0.0409 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193D4E #4E2A19

analogous

#194E44 #193D4E #19234E

triadic

#193D4E #4E193D #3D4E19

tetradic

#193D4E #44194E #4E2A19 #234E19

square

#193D4E #44194E #4E2A19 #234E19

split-complementary

#193D4E #4E1923 #4E4419

monochromatic

#071217 #0A1920 #193D4E #28617C #3785AB

Accessibility & contrast

On white

11.55

#193D4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#193D4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193D4E

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193D4E	#FFFFFF	#000000	##FFFFFF
##193D4E	1.00	11.55	1.82	11.55
#FFFFFF	11.55	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353C4F

Deuteranopia (green-blind)

#2D374E

Tritanopia (blue-blind)

#004243

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #193d4e;
/* rgb */ color: rgb(25, 61, 78);
/* oklch */ color: oklch(34.2% 0.051 231.3);

Tailwind

colors: {
  custom: {
    50: '#5c727f',
    500: '#193d4e',
    950: '#000000',
  },
}

SCSS

$custom: #193d4e;
$custom-light: #5c727f;
$custom-dark: #000000;

JSON

{
  "hex": "#193d4e",
  "rgb": {
    "r": 25,
    "g": 61,
    "b": 78
  },
  "hsl": {
    "h": 199.245,
    "s": 51.456,
    "l": 20.196
  },
  "oklch": {
    "l": 0.34174,
    "c": 0.05078,
    "h": 231.3
  },
  "luminance": 0.04094
}

Semantic roles & 50–950 ramp

primary

#193D4E

secondary

#84553E

accent

#7A4DDB

background

#F5F6F7

surface

#E9ECEE

border

#C5C7C9

text

#04080A

muted

#797B7C

Preview Lab

Preview with #193D4E

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

Preview Lab → · Contrast checker → · Palette generator →