#193B65#193B65

#193B65 is a dark, moderate cyan. Relative luminance 0.043; OKLCH L 35.0% C 0.084 H 255.1°. Best body text is #FFFFFF at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#193B65
RGB	rgb(25, 59, 101)
HSL	hsl(213, 60%, 25%)
HSV	hsv(213, 75%, 40%)
CMYK	cmyk(75.2%, 41.6%, 0%, 60.4%)
CIE-LAB	lab(24.56, 3.53, -28.32)
CIE-LCH	lch(24.56, 28.54, 277.10°)
OKLab	oklab(35.04% -0.0214 -0.0807)
OKLCH	oklch(35.04% 0.084 255.1)
XYZ	xyz(4.3130, 4.2737, 12.9070)
Luminance	0.0427 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193B65 #654319

analogous

#196165 #193B65 #1D1965

triadic

#193B65 #65193B #3B6519

tetradic

#193B65 #651961 #654319 #19651D

square

#193B65 #651961 #654319 #19651D

split-complementary

#193B65 #651D19 #616519

monochromatic

#060E19 #0D1E34 #193B65 #255896 #3174C7

Accessibility & contrast

On white

11.32

#193B65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#193B65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193B65

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193B65	#FFFFFF	#000000	##FFFFFF
##193B65	1.00	11.32	1.85	11.32
#FFFFFF	11.32	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#283E67

Deuteranopia (green-blind)

#1C3764

Tritanopia (blue-blind)

#00454B

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #193b65;
/* rgb */ color: rgb(25, 59, 101);
/* oklch */ color: oklch(35.0% 0.084 255.1);

Tailwind

colors: {
  custom: {
    50: '#607091',
    500: '#193b65',
    950: '#000000',
  },
}

SCSS

$custom: #193b65;
$custom-light: #607091;
$custom-dark: #000000;

JSON

{
  "hex": "#193b65",
  "rgb": {
    "r": 25,
    "g": 59,
    "b": 101
  },
  "hsl": {
    "h": 213.158,
    "s": 60.317,
    "l": 24.706
  },
  "oklch": {
    "l": 0.35038,
    "c": 0.08352,
    "h": 255.1
  },
  "luminance": 0.04274
}

Semantic roles & 50–950 ramp

primary

#193B65

secondary

#9B723F

accent

#9C44E3

background

#F6F6F8

surface

#EBECF0

border

#C6C7CB

text

#05070D

muted

#7A7A7D

Preview Lab

Preview with #193B65

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

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