#193E4E#193E4E

#193E4E is a dark, muted cyan. Relative luminance 0.042; OKLCH L 34.5% C 0.050 H 229.1°. Best body text is #FFFFFF at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#193E4E
RGB	rgb(25, 62, 78)
HSL	hsl(198, 51%, 20%)
HSV	hsv(198, 68%, 31%)
CMYK	cmyk(67.9%, 20.5%, 0%, 69.4%)
CIE-LAB	lab(24.33, -7.51, -13.65)
CIE-LCH	lch(24.33, 15.58, 241.19°)
OKLab	oklab(34.45% -0.033 -0.0381)
OKLCH	oklch(34.45% 0.05 229.1)
XYZ	xyz(3.4981, 4.2016, 7.8329)
Luminance	0.0420 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193E4E #4E2919

analogous

#194E43 #193E4E #19244E

triadic

#193E4E #4E193E #3E4E19

tetradic

#193E4E #43194E #4E2919 #244E19

square

#193E4E #43194E #4E2919 #244E19

split-complementary

#193E4E #4E1924 #4E4319

monochromatic

#071217 #0A1920 #193E4E #28637C #3788AB

Accessibility & contrast

On white

11.41

#193E4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#193E4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193E4E

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193E4E	#FFFFFF	#000000	##FFFFFF
##193E4E	1.00	11.41	1.84	11.41
#FFFFFF	11.41	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363D4F

Deuteranopia (green-blind)

#2E374E

Tritanopia (blue-blind)

#004343

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #193e4e;
/* rgb */ color: rgb(25, 62, 78);
/* oklch */ color: oklch(34.5% 0.050 229.1);

Tailwind

colors: {
  custom: {
    50: '#5c737f',
    500: '#193e4e',
    950: '#000000',
  },
}

SCSS

$custom: #193e4e;
$custom-light: #5c737f;
$custom-dark: #000000;

JSON

{
  "hex": "#193e4e",
  "rgb": {
    "r": 25,
    "g": 62,
    "b": 78
  },
  "hsl": {
    "h": 198.113,
    "s": 51.456,
    "l": 20.196
  },
  "oklch": {
    "l": 0.34451,
    "c": 0.05042,
    "h": 229.1
  },
  "luminance": 0.04202
}

Semantic roles & 50–950 ramp

primary

#193E4E

secondary

#84533E

accent

#784DDB

background

#F5F6F7

surface

#E9ECEE

border

#C5C7C9

text

#04080A

muted

#797B7C

Preview Lab

Preview with #193E4E

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

Preview Lab → · Contrast checker → · Palette generator →