#193D4F#193D4F

#193D4F is a dark, muted cyan. Relative luminance 0.041; OKLCH L 34.2% C 0.052 H 232.9°. Best body text is #FFFFFF at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#193D4F
RGB	rgb(25, 61, 79)
HSL	hsl(200, 52%, 20%)
HSV	hsv(200, 68%, 31%)
CMYK	cmyk(68.4%, 22.8%, 0%, 69%)
CIE-LAB	lab(24.03, -6.49, -14.77)
CIE-LCH	lch(24.03, 16.14, 246.28°)
OKLab	oklab(34.23% -0.0313 -0.0413)
OKLCH	oklch(34.23% 0.052 232.9)
XYZ	xyz(3.4804, 4.1083, 8.0052)
Luminance	0.0411 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193D4F #4F2B19

analogous

#194F46 #193D4F #19224F

triadic

#193D4F #4F193D #3D4F19

tetradic

#193D4F #46194F #4F2B19 #224F19

square

#193D4F #46194F #4F2B19 #224F19

split-complementary

#193D4F #4F1922 #4F4619

monochromatic

#071217 #0A1921 #193D4F #28617D #3685AC

Accessibility & contrast

On white

11.53

#193D4F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#193D4F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193D4F

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193D4F	#FFFFFF	#000000	##FFFFFF
##193D4F	1.00	11.53	1.82	11.53
#FFFFFF	11.53	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#343C50

Deuteranopia (green-blind)

#2D374F

Tritanopia (blue-blind)

#004243

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #193d4f;
/* rgb */ color: rgb(25, 61, 79);
/* oklch */ color: oklch(34.2% 0.052 232.9);

Tailwind

colors: {
  custom: {
    50: '#5c7280',
    500: '#193d4f',
    950: '#000000',
  },
}

SCSS

$custom: #193d4f;
$custom-light: #5c7280;
$custom-dark: #000000;

JSON

{
  "hex": "#193d4f",
  "rgb": {
    "r": 25,
    "g": 61,
    "b": 79
  },
  "hsl": {
    "h": 200,
    "s": 51.923,
    "l": 20.392
  },
  "oklch": {
    "l": 0.34227,
    "c": 0.05186,
    "h": 232.9
  },
  "luminance": 0.04109
}

Semantic roles & 50–950 ramp

primary

#193D4F

secondary

#85563E

accent

#7C4CDB

background

#F5F6F7

surface

#E9ECEE

border

#C5C7C9

text

#04080A

muted

#797B7C

Preview Lab

Preview with #193D4F

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

Preview Lab → · Contrast checker → · Palette generator →