#193D4A#193D4A

#193D4A is a dark, muted cyan. Relative luminance 0.040; OKLCH L 34.0% C 0.047 H 224.5°. Best body text is #FFFFFF at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#193D4A
RGB	rgb(25, 61, 74)
HSL	hsl(196, 49%, 19%)
HSV	hsv(196, 66%, 29%)
CMYK	cmyk(66.2%, 17.6%, 0%, 71%)
CIE-LAB	lab(23.80, -8.34, -11.82)
CIE-LCH	lch(23.80, 14.46, 234.79°)
OKLab	oklab(33.97% -0.0335 -0.0329)
OKLCH	oklch(33.97% 0.047 224.5)
XYZ	xyz(3.3052, 4.0382, 7.0825)
Luminance	0.0404 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193D4A #4A2619

analogous

#194A3F #193D4A #19254A

triadic

#193D4A #4A193D #3D4A19

tetradic

#193D4A #3F194A #4A2619 #254A19

square

#193D4A #3F194A #4A2619 #254A19

split-complementary

#193D4A #4A1925 #4A3F19

monochromatic

#081317 #0A171C #193D4A #286378 #3888A5

Accessibility & contrast

On white

11.62

#193D4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#193D4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193D4A

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193D4A	#FFFFFF	#000000	##FFFFFF
##193D4A	1.00	11.62	1.81	11.62
#FFFFFF	11.62	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363C4B

Deuteranopia (green-blind)

#2F364A

Tritanopia (blue-blind)

#004141

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #193d4a;
/* rgb */ color: rgb(25, 61, 74);
/* oklch */ color: oklch(34.0% 0.047 224.5);

Tailwind

colors: {
  custom: {
    50: '#5b727c',
    500: '#193d4a',
    950: '#000000',
  },
}

SCSS

$custom: #193d4a;
$custom-light: #5b727c;
$custom-dark: #000000;

JSON

{
  "hex": "#193d4a",
  "rgb": {
    "r": 25,
    "g": 61,
    "b": 74
  },
  "hsl": {
    "h": 195.918,
    "s": 49.495,
    "l": 19.412
  },
  "oklch": {
    "l": 0.33969,
    "c": 0.04695,
    "h": 224.5
  },
  "luminance": 0.04039
}

Semantic roles & 50–950 ramp

primary

#193D4A

secondary

#80503E

accent

#734FD9

background

#F5F6F7

surface

#E9ECEE

border

#C5C7C9

text

#040809

muted

#797B7B

Preview Lab

Preview with #193D4A

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

Preview Lab → · Contrast checker → · Palette generator →