#1A545B#1A545B

#1A545B is a dark, muted teal. Relative luminance 0.073; OKLCH L 41.2% C 0.059 H 206.5°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#1A545B
RGB	rgb(26, 84, 91)
HSL	hsl(186, 56%, 23%)
HSV	hsv(186, 71%, 36%)
CMYK	cmyk(71.4%, 7.7%, 0%, 64.3%)
CIE-LAB	lab(32.51, -15.91, -9.56)
CIE-LCH	lch(32.51, 18.56, 211.00°)
OKLab	oklab(41.21% -0.0532 -0.0265)
OKLCH	oklch(41.21% 0.059 206.5)
XYZ	xyz(5.4838, 7.3150, 11.0184)
Luminance	0.0732 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A545B #5B211A

analogous

#1A5B42 #1A545B #1A335B

triadic

#1A545B #5B1A54 #545B1A

tetradic

#1A545B #421A5B #5B211A #335B1A

square

#1A545B #421A5B #5B211A #335B1A

split-complementary

#1A545B #5B1A33 #5B421A

monochromatic

#071618 #0C282B #1A545B #28808B #35ACBA

Accessibility & contrast

On white

8.53

#1A545B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#1A545B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A545B

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A545B	#FFFFFF	#000000	##FFFFFF
##1A545B	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D515B

Deuteranopia (green-blind)

#43495B

Tritanopia (blue-blind)

#005856

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1a545b;
/* rgb */ color: rgb(26, 84, 91);
/* oklch */ color: oklch(41.2% 0.059 206.5);

Tailwind

colors: {
  custom: {
    50: '#618489',
    500: '#1a545b',
    950: '#000000',
  },
}

SCSS

$custom: #1a545b;
$custom-light: #618489;
$custom-dark: #000000;

JSON

{
  "hex": "#1a545b",
  "rgb": {
    "r": 26,
    "g": 84,
    "b": 91
  },
  "hsl": {
    "h": 186.462,
    "s": 55.556,
    "l": 22.941
  },
  "oklch": {
    "l": 0.41209,
    "c": 0.05946,
    "h": 206.5
  },
  "luminance": 0.07316
}

Semantic roles & 50–950 ramp

primary

#1A545B

secondary

#914940

accent

#5949DF

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#050B0B

muted

#7A7C7C

Preview Lab

Preview with #1A545B

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

Preview Lab → · Contrast checker → · Palette generator →