#193B68#193B68

#193B68 is a dark, moderate cyan. Relative luminance 0.043; OKLCH L 35.2% C 0.088 H 256.4°. Best body text is #FFFFFF at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#193B68
RGB	rgb(25, 59, 104)
HSL	hsl(214, 61%, 25%)
HSV	hsv(214, 76%, 41%)
CMYK	cmyk(76%, 43.3%, 0%, 59.2%)
CIE-LAB	lab(24.75, 4.75, -29.96)
CIE-LCH	lch(24.75, 30.33, 279.02°)
OKLab	oklab(35.25% -0.0207 -0.0855)
OKLCH	oklch(35.25% 0.088 256.4)
XYZ	xyz(4.4626, 4.3336, 13.6953)
Luminance	0.0433 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193B68 #684619

analogous

#196268 #193B68 #1E1968

triadic

#193B68 #68193B #3B6819

tetradic

#193B68 #681962 #684619 #19681E

square

#193B68 #681962 #684619 #19681E

split-complementary

#193B68 #681E19 #626819

monochromatic

#060E19 #0D1F37 #193B68 #255799 #3173CB

Accessibility & contrast

On white

11.25

#193B68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#193B68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193B68

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193B68	#FFFFFF	#000000	##FFFFFF
##193B68	1.00	11.25	1.87	11.25
#FFFFFF	11.25	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263F6A

Deuteranopia (green-blind)

#193767

Tritanopia (blue-blind)

#00464C

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #193b68;
/* rgb */ color: rgb(25, 59, 104);
/* oklch */ color: oklch(35.2% 0.088 256.4);

Tailwind

colors: {
  custom: {
    50: '#617093',
    500: '#193b68',
    950: '#000000',
  },
}

SCSS

$custom: #193b68;
$custom-light: #617093;
$custom-dark: #000000;

JSON

{
  "hex": "#193b68",
  "rgb": {
    "r": 25,
    "g": 59,
    "b": 104
  },
  "hsl": {
    "h": 214.177,
    "s": 61.24,
    "l": 25.294
  },
  "oklch": {
    "l": 0.35246,
    "c": 0.08798,
    "h": 256.4
  },
  "luminance": 0.04334
}

Semantic roles & 50–950 ramp

primary

#193B68

secondary

#9E753F

accent

#9F43E4

background

#F6F6F9

surface

#EBECF1

border

#C6C7CB

text

#05070D

muted

#7A7A7E

Preview Lab

Preview with #193B68

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

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