#193A64#193A64

#193A64 is a dark, moderate cyan. Relative luminance 0.042; OKLCH L 34.7% C 0.083 H 255.6°. Best body text is #FFFFFF at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#193A64
RGB	rgb(25, 58, 100)
HSL	hsl(214, 60%, 25%)
HSV	hsv(214, 75%, 39%)
CMYK	cmyk(75%, 42%, 0%, 60.8%)
CIE-LAB	lab(24.17, 3.81, -28.29)
CIE-LCH	lch(24.17, 28.55, 277.68°)
OKLab	oklab(34.72% -0.0206 -0.0806)
OKLCH	oklch(34.72% 0.083 255.6)
XYZ	xyz(4.2134, 4.1524, 12.6336)
Luminance	0.0415 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193A64 #644319

analogous

#196064 #193A64 #1E1964

triadic

#193A64 #64193A #3A6419

tetradic

#193A64 #641960 #644319 #19641E

square

#193A64 #641960 #644319 #19641E

split-complementary

#193A64 #641E19 #606419

monochromatic

#060E18 #0D1E33 #193A64 #255695 #3173C6

Accessibility & contrast

On white

11.47

#193A64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#193A64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193A64

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193A64	#FFFFFF	#000000	##FFFFFF
##193A64	1.00	11.47	1.83	11.47
#FFFFFF	11.47	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#273D66

Deuteranopia (green-blind)

#1B3663

Tritanopia (blue-blind)

#00444A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #193a64;
/* rgb */ color: rgb(25, 58, 100);
/* oklch */ color: oklch(34.7% 0.083 255.6);

Tailwind

colors: {
  custom: {
    50: '#606f90',
    500: '#193a64',
    950: '#000000',
  },
}

SCSS

$custom: #193a64;
$custom-light: #606f90;
$custom-dark: #000000;

JSON

{
  "hex": "#193a64",
  "rgb": {
    "r": 25,
    "g": 58,
    "b": 100
  },
  "hsl": {
    "h": 213.6,
    "s": 60,
    "l": 24.51
  },
  "oklch": {
    "l": 0.34717,
    "c": 0.08325,
    "h": 255.6
  },
  "luminance": 0.04153
}

Semantic roles & 50–950 ramp

primary

#193A64

secondary

#9A723F

accent

#9D45E3

background

#F6F6F8

surface

#EBECF0

border

#C6C7CB

text

#05070C

muted

#7A7A7D

Preview Lab

Preview with #193A64

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

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