#193357#193357

#193357 is a dark, moderate cyan. Relative luminance 0.033; OKLCH L 32.0% C 0.072 H 257.0°. Best body text is #FFFFFF at 12.71:1 contrast (WCAG AA passes).

Color values

HEX	#193357
RGB	rgb(25, 51, 87)
HSL	hsl(215, 55%, 22%)
HSV	hsv(215, 71%, 34%)
CMYK	cmyk(71.3%, 41.4%, 0%, 65.9%)
CIE-LAB	lab(21.06, 3.43, -24.71)
CIE-LCH	lch(21.06, 24.95, 277.90°)
OKLab	oklab(32.04% -0.0163 -0.0703)
OKLCH	oklch(32.04% 0.072 257)
XYZ	xyz(3.3044, 3.2621, 9.4705)
Luminance	0.0326 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193357 #573D19

analogous

#195257 #193357 #1E1957

triadic

#193357 #571933 #335719

tetradic

#193357 #571952 #573D19 #19571E

square

#193357 #571952 #573D19 #19571E

split-complementary

#193357 #571E19 #525719

monochromatic

#070E18 #0B1727 #193357 #274F87 #346BB6

Accessibility & contrast

On white

12.71

#193357 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#193357 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193357

12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193357	#FFFFFF	#000000	##FFFFFF
##193357	1.00	12.71	1.65	12.71
#FFFFFF	12.71	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#233658

Deuteranopia (green-blind)

#1A3056

Tritanopia (blue-blind)

#003B40

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #193357;
/* rgb */ color: rgb(25, 51, 87);
/* oklch */ color: oklch(32.0% 0.072 257.0);

Tailwind

colors: {
  custom: {
    50: '#5d6a86',
    500: '#193357',
    950: '#000000',
  },
}

SCSS

$custom: #193357;
$custom-light: #5d6a86;
$custom-dark: #000000;

JSON

{
  "hex": "#193357",
  "rgb": {
    "r": 25,
    "g": 51,
    "b": 87
  },
  "hsl": {
    "h": 214.839,
    "s": 55.357,
    "l": 21.961
  },
  "oklch": {
    "l": 0.32037,
    "c": 0.07212,
    "h": 257
  },
  "luminance": 0.03262
}

Semantic roles & 50–950 ramp

primary

#193357

secondary

#8D6C3E

accent

#A049DF

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#05060B

muted

#797A7C

Preview Lab

Preview with #193357

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

Preview Lab → · Contrast checker → · Palette generator →