#1C565A#1C565A

#1C565A is a dark, muted teal. Relative luminance 0.076; OKLCH L 41.8% C 0.059 H 201.6°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#1C565A
RGB	rgb(28, 86, 90)
HSL	hsl(184, 53%, 23%)
HSV	hsv(184, 69%, 35%)
CMYK	cmyk(68.9%, 4.4%, 0%, 64.7%)
CIE-LAB	lab(33.22, -17.01, -7.85)
CIE-LCH	lch(33.22, 18.73, 204.78°)
OKLab	oklab(41.79% -0.0549 -0.0218)
OKLCH	oklch(41.79% 0.059 201.6)
XYZ	xyz(5.6513, 7.6400, 10.8477)
Luminance	0.0764 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C565A #5A201C

analogous

#1C5A3F #1C565A #1C375A

triadic

#1C565A #5A1C56 #565A1C

tetradic

#1C565A #3F1C5A #5A201C #375A1C

square

#1C565A #3F1C5A #5A201C #375A1C

split-complementary

#1C565A #5A1C37 #5A3F1C

monochromatic

#071617 #0D292B #1C565A #2B8389 #39AFB7

Accessibility & contrast

On white

8.31

#1C565A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#1C565A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C565A

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C565A	#FFFFFF	#000000	##FFFFFF
##1C565A	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F525A

Deuteranopia (green-blind)

#464B5A

Tritanopia (blue-blind)

#005957

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1c565a;
/* rgb */ color: rgb(28, 86, 90);
/* oklch */ color: oklch(41.8% 0.059 201.6);

Tailwind

colors: {
  custom: {
    50: '#618688',
    500: '#1c565a',
    950: '#000000',
  },
}

SCSS

$custom: #1c565a;
$custom-light: #618688;
$custom-dark: #000000;

JSON

{
  "hex": "#1c565a",
  "rgb": {
    "r": 28,
    "g": 86,
    "b": 90
  },
  "hsl": {
    "h": 183.871,
    "s": 52.542,
    "l": 23.137
  },
  "oklch": {
    "l": 0.41785,
    "c": 0.05906,
    "h": 201.6
  },
  "luminance": 0.07641
}

Semantic roles & 50–950 ramp

primary

#1C565A

secondary

#8F4742

accent

#554CDC

background

#F6F8F8

surface

#EBEFEF

border

#C6CACA

text

#050B0B

muted

#7A7C7C

Preview Lab

Preview with #1C565A

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

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