#19405E#19405E

#19405E is a dark, moderate cyan. Relative luminance 0.047; OKLCH L 35.9% C 0.068 H 244.7°. Best body text is #FFFFFF at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#19405E
RGB	rgb(25, 64, 94)
HSL	hsl(206, 58%, 23%)
HSV	hsv(206, 73%, 37%)
CMYK	cmyk(73.4%, 31.9%, 0%, 63.1%)
CIE-LAB	lab(25.81, -2.68, -21.82)
CIE-LCH	lch(25.81, 21.98, 263.00°)
OKLab	oklab(35.89% -0.0291 -0.0616)
OKLCH	oklch(35.89% 0.068 244.7)
XYZ	xyz(4.2539, 4.6812, 11.2669)
Luminance	0.0468 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19405E #5E3719

analogous

#195E59 #19405E #191D5E

triadic

#19405E #5E1940 #405E19

tetradic

#19405E #59195E #5E3719 #1D5E19

square

#19405E #59195E #5E3719 #1D5E19

split-complementary

#19405E #5E191D #5E5919

monochromatic

#061018 #0C1F2E #19405E #26618E #3382BF

Accessibility & contrast

On white

10.84

#19405E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#19405E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19405E

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19405E	#FFFFFF	#000000	##FFFFFF
##19405E	1.00	10.84	1.94	10.84
#FFFFFF	10.84	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#33415F

Deuteranopia (green-blind)

#293A5D

Tritanopia (blue-blind)

#00474B

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #19405e;
/* rgb */ color: rgb(25, 64, 94);
/* oklch */ color: oklch(35.9% 0.068 244.7);

Tailwind

colors: {
  custom: {
    50: '#5f748c',
    500: '#19405e',
    950: '#000000',
  },
}

SCSS

$custom: #19405e;
$custom-light: #5f748c;
$custom-dark: #000000;

JSON

{
  "hex": "#19405e",
  "rgb": {
    "r": 25,
    "g": 64,
    "b": 94
  },
  "hsl": {
    "h": 206.087,
    "s": 57.983,
    "l": 23.333
  },
  "oklch": {
    "l": 0.35887,
    "c": 0.06819,
    "h": 244.7
  },
  "luminance": 0.04682
}

Semantic roles & 50–950 ramp

primary

#19405E

secondary

#94643F

accent

#8A47E1

background

#F5F7F8

surface

#EAEDF0

border

#C6C8CB

text

#05080C

muted

#797B7D

Preview Lab

Preview with #19405E

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

Preview Lab → · Contrast checker → · Palette generator →