#19435B#19435B

#19435B is a dark, moderate cyan. Relative luminance 0.050; OKLCH L 36.5% C 0.062 H 237.1°. Best body text is #FFFFFF at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#19435B
RGB	rgb(25, 67, 91)
HSL	hsl(202, 57%, 23%)
HSV	hsv(202, 73%, 36%)
CMYK	cmyk(72.5%, 26.4%, 0%, 64.3%)
CIE-LAB	lab(26.67, -5.80, -18.53)
CIE-LCH	lch(26.67, 19.42, 252.61°)
OKLab	oklab(36.52% -0.0338 -0.0521)
OKLCH	oklch(36.52% 0.062 237.1)
XYZ	xyz(4.2957, 4.9759, 10.6295)
Luminance	0.0498 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19435B #5B3119

analogous

#195B52 #19435B #19225B

triadic

#19435B #5B1943 #435B19

tetradic

#19435B #52195B #5B3119 #225B19

square

#19435B #52195B #5B3119 #225B19

split-complementary

#19435B #5B1922 #5B5219

monochromatic

#071218 #0C202B #19435B #26668B #338ABB

Accessibility & contrast

On white

10.53

#19435B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#19435B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19435B

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19435B	#FFFFFF	#000000	##FFFFFF
##19435B	1.00	10.53	2.00	10.53
#FFFFFF	10.53	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38435C

Deuteranopia (green-blind)

#2F3C5B

Tritanopia (blue-blind)

#00494B

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #19435b;
/* rgb */ color: rgb(25, 67, 91);
/* oklch */ color: oklch(36.5% 0.062 237.1);

Tailwind

colors: {
  custom: {
    50: '#5f7789',
    500: '#19435b',
    950: '#000000',
  },
}

SCSS

$custom: #19435b;
$custom-light: #5f7789;
$custom-dark: #000000;

JSON

{
  "hex": "#19435b",
  "rgb": {
    "r": 25,
    "g": 67,
    "b": 91
  },
  "hsl": {
    "h": 201.818,
    "s": 56.897,
    "l": 22.745
  },
  "oklch": {
    "l": 0.36517,
    "c": 0.06207,
    "h": 237.1
  },
  "luminance": 0.04976
}

Semantic roles & 50–950 ramp

primary

#19435B

secondary

#915D3F

accent

#7F48E0

background

#F5F7F8

surface

#EAEDF0

border

#C6C8CB

text

#05080B

muted

#797B7C

Preview Lab

Preview with #19435B

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

Preview Lab → · Contrast checker → · Palette generator →