#193E5D#193E5D

#193E5D is a dark, moderate cyan. Relative luminance 0.044; OKLCH L 35.3% C 0.069 H 246.7°. Best body text is #FFFFFF at 11.12:1 contrast (WCAG AA passes).

Color values

HEX	#193E5D
RGB	rgb(25, 62, 93)
HSL	hsl(207, 58%, 23%)
HSV	hsv(207, 73%, 36%)
CMYK	cmyk(73.1%, 33.3%, 0%, 63.5%)
CIE-LAB	lab(25.08, -1.74, -22.30)
CIE-LCH	lch(25.08, 22.37, 265.54°)
OKLab	oklab(35.3% -0.0272 -0.0631)
OKLCH	oklch(35.3% 0.069 246.7)
XYZ	xyz(4.0986, 4.4418, 10.9952)
Luminance	0.0444 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193E5D #5D3819

analogous

#195D5A #193E5D #191C5D

triadic

#193E5D #5D193E #3E5D19

tetradic

#193E5D #5A195D #5D3819 #1C5D19

square

#193E5D #5A195D #5D3819 #1C5D19

split-complementary

#193E5D #5D191C #5D5A19

monochromatic

#061018 #0C1E2D #193E5D #265E8D #337EBD

Accessibility & contrast

On white

11.12

#193E5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#193E5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193E5D

11.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193E5D	#FFFFFF	#000000	##FFFFFF
##193E5D	1.00	11.12	1.89	11.12
#FFFFFF	11.12	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#303F5E

Deuteranopia (green-blind)

#27395C

Tritanopia (blue-blind)

#004549

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #193e5d;
/* rgb */ color: rgb(25, 62, 93);
/* oklch */ color: oklch(35.3% 0.069 246.7);

Tailwind

colors: {
  custom: {
    50: '#5f738b',
    500: '#193e5d',
    950: '#000000',
  },
}

SCSS

$custom: #193e5d;
$custom-light: #5f738b;
$custom-dark: #000000;

JSON

{
  "hex": "#193e5d",
  "rgb": {
    "r": 25,
    "g": 62,
    "b": 93
  },
  "hsl": {
    "h": 207.353,
    "s": 57.627,
    "l": 23.137
  },
  "oklch": {
    "l": 0.35297,
    "c": 0.0687,
    "h": 246.7
  },
  "luminance": 0.04442
}

Semantic roles & 50–950 ramp

primary

#193E5D

secondary

#93653F

accent

#8D47E1

background

#F5F6F8

surface

#EAECF0

border

#C6C7CB

text

#05080C

muted

#797B7D

Preview Lab

Preview with #193E5D

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

Preview Lab → · Contrast checker → · Palette generator →