#1A555E#1A555E

#1A555E is a dark, moderate teal. Relative luminance 0.075; OKLCH L 41.6% C 0.061 H 209.4°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#1A555E
RGB	rgb(26, 85, 94)
HSL	hsl(188, 57%, 24%)
HSV	hsv(188, 72%, 37%)
CMYK	cmyk(72.3%, 9.6%, 0%, 63.1%)
CIE-LAB	lab(32.97, -15.44, -10.76)
CIE-LCH	lch(32.97, 18.82, 214.86°)
OKLab	oklab(41.62% -0.053 -0.0299)
OKLCH	oklch(41.62% 0.061 209.4)
XYZ	xyz(5.6940, 7.5241, 11.7397)
Luminance	0.0752 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A555E #5E231A

analogous

#1A5E45 #1A555E #1A335E

triadic

#1A555E #5E1A55 #555E1A

tetradic

#1A555E #451A5E #5E231A #335E1A

square

#1A555E #451A5E #5E231A #335E1A

split-complementary

#1A555E #5E1A33 #5E451A

monochromatic

#071618 #0D2A2E #1A555E #27808E #35ACBE

Accessibility & contrast

On white

8.38

#1A555E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#1A555E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A555E

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A555E	#FFFFFF	#000000	##FFFFFF
##1A555E	1.00	8.38	2.51	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D525F

Deuteranopia (green-blind)

#434A5E

Tritanopia (blue-blind)

#005958

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1a555e;
/* rgb */ color: rgb(26, 85, 94);
/* oklch */ color: oklch(41.6% 0.061 209.4);

Tailwind

colors: {
  custom: {
    50: '#61858b',
    500: '#1a555e',
    950: '#000000',
  },
}

SCSS

$custom: #1a555e;
$custom-light: #61858b;
$custom-dark: #000000;

JSON

{
  "hex": "#1a555e",
  "rgb": {
    "r": 26,
    "g": 85,
    "b": 94
  },
  "hsl": {
    "h": 187.941,
    "s": 56.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.41617,
    "c": 0.06083,
    "h": 209.4
  },
  "luminance": 0.07525
}

Semantic roles & 50–950 ramp

primary

#1A555E

secondary

#944B40

accent

#5C48E0

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#050B0C

muted

#7A7C7D

Preview Lab

Preview with #1A555E

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

Preview Lab → · Contrast checker → · Palette generator →