#193B48#193B48

#193B48 is a dark, muted cyan. Relative luminance 0.038; OKLCH L 33.3% C 0.046 H 225.7°. Best body text is #FFFFFF at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#193B48
RGB	rgb(25, 59, 72)
HSL	hsl(197, 48%, 19%)
HSV	hsv(197, 65%, 28%)
CMYK	cmyk(65.3%, 18.1%, 0%, 71.8%)
CIE-LAB	lab(23.01, -7.80, -11.70)
CIE-LCH	lch(23.01, 14.06, 236.32°)
OKLab	oklab(33.31% -0.0318 -0.0326)
OKLCH	oklch(33.31% 0.046 225.7)
XYZ	xyz(3.1341, 3.8022, 6.6984)
Luminance	0.0380 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193B48 #482619

analogous

#19483E #193B48 #192448

triadic

#193B48 #48193B #3B4819

tetradic

#193B48 #3E1948 #482619 #244819

square

#193B48 #3E1948 #482619 #244819

split-complementary

#193B48 #481924 #483E19

monochromatic

#081317 #09161B #193B48 #296075 #3985A3

Accessibility & contrast

On white

11.93

#193B48 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#193B48 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193B48

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193B48	#FFFFFF	#000000	##FFFFFF
##193B48	1.00	11.93	1.76	11.93
#FFFFFF	11.93	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#343A49

Deuteranopia (green-blind)

#2D3548

Tritanopia (blue-blind)

#003F3F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #193b48;
/* rgb */ color: rgb(25, 59, 72);
/* oklch */ color: oklch(33.3% 0.046 225.7);

Tailwind

colors: {
  custom: {
    50: '#5b717b',
    500: '#193b48',
    950: '#000000',
  },
}

SCSS

$custom: #193b48;
$custom-light: #5b717b;
$custom-dark: #000000;

JSON

{
  "hex": "#193b48",
  "rgb": {
    "r": 25,
    "g": 59,
    "b": 72
  },
  "hsl": {
    "h": 196.596,
    "s": 48.454,
    "l": 19.02
  },
  "oklch": {
    "l": 0.33308,
    "c": 0.04551,
    "h": 225.7
  },
  "luminance": 0.03802
}

Semantic roles & 50–950 ramp

primary

#193B48

secondary

#7E503E

accent

#7550D8

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#040709

muted

#797A7B

Preview Lab

Preview with #193B48

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

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