#19556D#19556D

#19556D is a dark, moderate cyan. Relative luminance 0.078; OKLCH L 42.3% C 0.072 H 229.0°. Best body text is #FFFFFF at 8.20:1 contrast (WCAG AA passes).

Color values

HEX	#19556D
RGB	rgb(25, 85, 109)
HSL	hsl(197, 63%, 26%)
HSV	hsv(197, 77%, 43%)
CMYK	cmyk(77.1%, 22%, 0%, 57.3%)
CIE-LAB	lab(33.58, -10.19, -19.25)
CIE-LCH	lch(33.58, 21.78, 242.10°)
OKLab	oklab(42.31% -0.047 -0.054)
OKLCH	oklch(42.31% 0.072 229)
XYZ	xyz(6.4086, 7.8071, 15.6342)
Luminance	0.0781 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19556D #6D3119

analogous

#196D5B #19556D #192B6D

triadic

#19556D #6D1955 #556D19

tetradic

#19556D #5B196D #6D3119 #2B6D19

square

#19556D #5B196D #6D3119 #2B6D19

split-complementary

#19556D #6D192B #6D5B19

monochromatic

#061319 #0E2E3B #19556D #247C9F #31A2D0

Accessibility & contrast

On white

8.20

#19556D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#19556D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19556D

8.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19556D	#FFFFFF	#000000	##FFFFFF
##19556D	1.00	8.20	2.56	8.20
#FFFFFF	8.20	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#49546E

Deuteranopia (green-blind)

#3D4B6D

Tritanopia (blue-blind)

#005C5D

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #19556d;
/* rgb */ color: rgb(25, 85, 109);
/* oklch */ color: oklch(42.3% 0.072 229.0);

Tailwind

colors: {
  custom: {
    50: '#638497',
    500: '#19556d',
    950: '#000000',
  },
}

SCSS

$custom: #19556d;
$custom-light: #638497;
$custom-dark: #000000;

JSON

{
  "hex": "#19556d",
  "rgb": {
    "r": 25,
    "g": 85,
    "b": 109
  },
  "hsl": {
    "h": 197.143,
    "s": 62.687,
    "l": 26.275
  },
  "oklch": {
    "l": 0.42305,
    "c": 0.07159,
    "h": 229
  },
  "luminance": 0.07808
}

Semantic roles & 50–950 ramp

primary

#19556D

secondary

#A25C3F

accent

#7142E6

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #19556D

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

Preview Lab → · Contrast checker → · Palette generator →