#19576B#19576B

#19576B is a dark, moderate cyan. Relative luminance 0.081; OKLCH L 42.7% C 0.069 H 223.8°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#19576B
RGB	rgb(25, 87, 107)
HSL	hsl(195, 62%, 26%)
HSV	hsv(195, 77%, 42%)
CMYK	cmyk(76.6%, 18.7%, 0%, 58%)
CIE-LAB	lab(34.16, -12.13, -17.11)
CIE-LCH	lch(34.16, 20.97, 234.67°)
OKLab	oklab(42.74% -0.05 -0.0479)
OKLCH	oklch(42.74% 0.069 223.8)
XYZ	xyz(6.4618, 8.0838, 15.1268)
Luminance	0.0809 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19576B #6B2D19

analogous

#196B56 #19576B #192E6B

triadic

#19576B #6B1957 #576B19

tetradic

#19576B #56196B #6B2D19 #2E6B19

square

#19576B #56196B #6B2D19 #2E6B19

split-complementary

#19576B #6B192E #6B5619

monochromatic

#061419 #0D2F39 #19576B #257F9D #30A8CE

Accessibility & contrast

On white

8.02

#19576B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#19576B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19576B

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19576B	#FFFFFF	#000000	##FFFFFF
##19576B	1.00	8.02	2.62	8.02
#FFFFFF	8.02	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C556C

Deuteranopia (green-blind)

#414D6B

Tritanopia (blue-blind)

#005D5D

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #19576b;
/* rgb */ color: rgb(25, 87, 107);
/* oklch */ color: oklch(42.7% 0.069 223.8);

Tailwind

colors: {
  custom: {
    50: '#638695',
    500: '#19576b',
    950: '#000000',
  },
}

SCSS

$custom: #19576b;
$custom-light: #638695;
$custom-dark: #000000;

JSON

{
  "hex": "#19576b",
  "rgb": {
    "r": 25,
    "g": 87,
    "b": 107
  },
  "hsl": {
    "h": 194.634,
    "s": 62.121,
    "l": 25.882
  },
  "oklch": {
    "l": 0.42739,
    "c": 0.06922,
    "h": 223.8
  },
  "luminance": 0.08085
}

Semantic roles & 50–950 ramp

primary

#19576B

secondary

#A1573F

accent

#6A43E5

background

#F6F8F9

surface

#EBEFF1

border

#C6CACB

text

#060B0D

muted

#7A7C7E

Preview Lab

Preview with #19576B

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

Preview Lab → · Contrast checker → · Palette generator →