#1A545C#1A545C

#1A545C is a dark, muted teal. Relative luminance 0.073; OKLCH L 41.3% C 0.060 H 208.1°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#1A545C
RGB	rgb(26, 84, 92)
HSL	hsl(187, 56%, 23%)
HSV	hsv(187, 72%, 36%)
CMYK	cmyk(71.7%, 8.7%, 0%, 63.9%)
CIE-LAB	lab(32.55, -15.56, -10.13)
CIE-LCH	lch(32.55, 18.57, 213.06°)
OKLab	oklab(41.25% -0.0527 -0.0281)
OKLCH	oklch(41.25% 0.06 208.1)
XYZ	xyz(5.5273, 7.3324, 11.2471)
Luminance	0.0733 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A545C #5C221A

analogous

#1A5C43 #1A545C #1A335C

triadic

#1A545C #5C1A54 #545C1A

tetradic

#1A545C #431A5C #5C221A #335C1A

square

#1A545C #431A5C #5C221A #335C1A

split-complementary

#1A545C #5C1A33 #5C431A

monochromatic

#071618 #0D282C #1A545C #27808C #35ABBB

Accessibility & contrast

On white

8.51

#1A545C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#1A545C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A545C

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A545C	#FFFFFF	#000000	##FFFFFF
##1A545C	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C515D

Deuteranopia (green-blind)

#434A5C

Tritanopia (blue-blind)

#005856

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1a545c;
/* rgb */ color: rgb(26, 84, 92);
/* oklch */ color: oklch(41.3% 0.060 208.1);

Tailwind

colors: {
  custom: {
    50: '#61848a',
    500: '#1a545c',
    950: '#000000',
  },
}

SCSS

$custom: #1a545c;
$custom-light: #61848a;
$custom-dark: #000000;

JSON

{
  "hex": "#1a545c",
  "rgb": {
    "r": 26,
    "g": 84,
    "b": 92
  },
  "hsl": {
    "h": 187.273,
    "s": 55.932,
    "l": 23.137
  },
  "oklch": {
    "l": 0.41253,
    "c": 0.05978,
    "h": 208.1
  },
  "luminance": 0.07333
}

Semantic roles & 50–950 ramp

primary

#1A545C

secondary

#924A40

accent

#5B49DF

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#050B0B

muted

#7A7C7C

Preview Lab

Preview with #1A545C

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

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