#193A56#193A56

#193A56 is a dark, moderate cyan. Relative luminance 0.039; OKLCH L 33.8% C 0.063 H 246.7°. Best body text is #FFFFFF at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#193A56
RGB	rgb(25, 58, 86)
HSL	hsl(208, 55%, 22%)
HSV	hsv(208, 71%, 34%)
CMYK	cmyk(70.9%, 32.6%, 0%, 66.3%)
CIE-LAB	lab(23.35, -1.82, -20.44)
CIE-LCH	lch(23.35, 20.52, 264.92°)
OKLab	oklab(33.81% -0.0249 -0.0577)
OKLCH	oklch(33.81% 0.063 246.7)
XYZ	xyz(3.5930, 3.9043, 9.3665)
Luminance	0.0391 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193A56 #563519

analogous

#195654 #193A56 #191C56

triadic

#193A56 #56193A #3A5619

tetradic

#193A56 #541956 #563519 #1C5619

square

#193A56 #541956 #563519 #1C5619

split-complementary

#193A56 #56191C #565419

monochromatic

#071018 #0B1A27 #193A56 #275A85 #357AB5

Accessibility & contrast

On white

11.79

#193A56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#193A56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193A56

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193A56	#FFFFFF	#000000	##FFFFFF
##193A56	1.00	11.79	1.78	11.79
#FFFFFF	11.79	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E3B57

Deuteranopia (green-blind)

#253555

Tritanopia (blue-blind)

#004144

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #193a56;
/* rgb */ color: rgb(25, 58, 86);
/* oklch */ color: oklch(33.8% 0.063 246.7);

Tailwind

colors: {
  custom: {
    50: '#5d6f85',
    500: '#193a56',
    950: '#000000',
  },
}

SCSS

$custom: #193a56;
$custom-light: #5d6f85;
$custom-dark: #000000;

JSON

{
  "hex": "#193a56",
  "rgb": {
    "r": 25,
    "g": 58,
    "b": 86
  },
  "hsl": {
    "h": 207.541,
    "s": 54.955,
    "l": 21.765
  },
  "oklch": {
    "l": 0.3381,
    "c": 0.06285,
    "h": 246.7
  },
  "luminance": 0.03905
}

Semantic roles & 50–950 ramp

primary

#193A56

secondary

#8C623E

accent

#8E4ADE

background

#F5F6F8

surface

#E9ECEF

border

#C5C7CA

text

#05070B

muted

#797A7C

Preview Lab

Preview with #193A56

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

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