#19445F#19445F

#19445F is a dark, moderate cyan. Relative luminance 0.052; OKLCH L 37.0% C 0.066 H 239.7°. Best body text is #FFFFFF at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#19445F
RGB	rgb(25, 68, 95)
HSL	hsl(203, 58%, 24%)
HSV	hsv(203, 74%, 37%)
CMYK	cmyk(73.7%, 28.4%, 0%, 62.7%)
CIE-LAB	lab(27.20, -4.91, -20.27)
CIE-LCH	lch(27.20, 20.86, 256.40°)
OKLab	oklab(37.01% -0.0334 -0.0571)
OKLCH	oklch(37.01% 0.066 239.7)
XYZ	xyz(4.5328, 5.1666, 11.5826)
Luminance	0.0517 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19445F #5F3419

analogous

#195F57 #19445F #19215F

triadic

#19445F #5F1944 #445F19

tetradic

#19445F #57195F #5F3419 #215F19

square

#19445F #57195F #5F3419 #215F19

split-complementary

#19445F #5F1921 #5F5719

monochromatic

#061118 #0C212F #19445F #26678F #3289C0

Accessibility & contrast

On white

10.33

#19445F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#19445F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19445F

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19445F	#FFFFFF	#000000	##FFFFFF
##19445F	1.00	10.33	2.03	10.33
#FFFFFF	10.33	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#384460

Deuteranopia (green-blind)

#2E3D5F

Tritanopia (blue-blind)

#004B4D

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #19445f;
/* rgb */ color: rgb(25, 68, 95);
/* oklch */ color: oklch(37.0% 0.066 239.7);

Tailwind

colors: {
  custom: {
    50: '#5f778c',
    500: '#19445f',
    950: '#000000',
  },
}

SCSS

$custom: #19445f;
$custom-light: #5f778c;
$custom-dark: #000000;

JSON

{
  "hex": "#19445f",
  "rgb": {
    "r": 25,
    "g": 68,
    "b": 95
  },
  "hsl": {
    "h": 203.143,
    "s": 58.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.3701,
    "c": 0.06617,
    "h": 239.7
  },
  "luminance": 0.05167
}

Semantic roles & 50–950 ramp

primary

#19445F

secondary

#95603F

accent

#8246E2

background

#F5F7F8

surface

#EAEDF0

border

#C6C8CB

text

#05080C

muted

#797B7D

Preview Lab

Preview with #19445F

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

Preview Lab → · Contrast checker → · Palette generator →