#193451#193451

#193451 is a dark, moderate cyan. Relative luminance 0.033; OKLCH L 31.9% C 0.062 H 251.8°. Best body text is #FFFFFF at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#193451
RGB	rgb(25, 52, 81)
HSL	hsl(211, 53%, 21%)
HSV	hsv(211, 69%, 32%)
CMYK	cmyk(69.1%, 35.8%, 0%, 68.2%)
CIE-LAB	lab(21.04, 0.32, -20.76)
CIE-LCH	lch(21.04, 20.76, 270.88°)
OKLab	oklab(31.9% -0.0193 -0.0587)
OKLCH	oklch(31.9% 0.062 251.8)
XYZ	xyz(3.1136, 3.2564, 8.2475)
Luminance	0.0326 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193451 #513619

analogous

#195051 #193451 #1A1951

triadic

#193451 #511934 #345119

tetradic

#193451 #511950 #513619 #19511A

square

#193451 #511950 #513619 #19511A

split-complementary

#193451 #511A19 #505119

monochromatic

#070F17 #0B1622 #193451 #275280 #3670AF

Accessibility & contrast

On white

12.72

#193451 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#193451 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193451

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193451	#FFFFFF	#000000	##FFFFFF
##193451	1.00	12.72	1.65	12.72
#FFFFFF	12.72	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#283652

Deuteranopia (green-blind)

#203050

Tritanopia (blue-blind)

#003B3E

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #193451;
/* rgb */ color: rgb(25, 52, 81);
/* oklch */ color: oklch(31.9% 0.062 251.8);

Tailwind

colors: {
  custom: {
    50: '#5c6b82',
    500: '#193451',
    950: '#000000',
  },
}

SCSS

$custom: #193451;
$custom-light: #5c6b82;
$custom-dark: #000000;

JSON

{
  "hex": "#193451",
  "rgb": {
    "r": 25,
    "g": 52,
    "b": 81
  },
  "hsl": {
    "h": 211.071,
    "s": 52.83,
    "l": 20.784
  },
  "oklch": {
    "l": 0.31904,
    "c": 0.06179,
    "h": 251.8
  },
  "luminance": 0.03257
}

Semantic roles & 50–950 ramp

primary

#193451

secondary

#87643E

accent

#964CDC

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #193451

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

Preview Lab → · Contrast checker → · Palette generator →