#1A545D#1A545D

#1A545D is a dark, moderate teal. Relative luminance 0.074; OKLCH L 41.3% C 0.060 H 209.6°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#1A545D
RGB	rgb(26, 84, 93)
HSL	hsl(188, 56%, 23%)
HSV	hsv(188, 72%, 36%)
CMYK	cmyk(72%, 9.7%, 0%, 63.5%)
CIE-LAB	lab(32.59, -15.22, -10.70)
CIE-LCH	lch(32.59, 18.60, 215.12°)
OKLab	oklab(41.3% -0.0523 -0.0297)
OKLCH	oklch(41.3% 0.06 209.6)
XYZ	xyz(5.5713, 7.3500, 11.4789)
Luminance	0.0735 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A545D #5D231A

analogous

#1A5D44 #1A545D #1A325D

triadic

#1A545D #5D1A54 #545D1A

tetradic

#1A545D #441A5D #5D231A #325D1A

square

#1A545D #441A5D #5D231A #325D1A

split-complementary

#1A545D #5D1A32 #5D441A

monochromatic

#071618 #0D292D #1A545D #277F8D #35AABD

Accessibility & contrast

On white

8.50

#1A545D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#1A545D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A545D

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A545D	#FFFFFF	#000000	##FFFFFF
##1A545D	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C515E

Deuteranopia (green-blind)

#424A5D

Tritanopia (blue-blind)

#005857

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1a545d;
/* rgb */ color: rgb(26, 84, 93);
/* oklch */ color: oklch(41.3% 0.060 209.6);

Tailwind

colors: {
  custom: {
    50: '#61848a',
    500: '#1a545d',
    950: '#000000',
  },
}

SCSS

$custom: #1a545d;
$custom-light: #61848a;
$custom-dark: #000000;

JSON

{
  "hex": "#1a545d",
  "rgb": {
    "r": 26,
    "g": 84,
    "b": 93
  },
  "hsl": {
    "h": 188.06,
    "s": 56.303,
    "l": 23.333
  },
  "oklch": {
    "l": 0.41297,
    "c": 0.06014,
    "h": 209.6
  },
  "luminance": 0.07351
}

Semantic roles & 50–950 ramp

primary

#1A545D

secondary

#934B40

accent

#5D48E0

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#050B0B

muted

#7A7C7C

Preview Lab

Preview with #1A545D

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

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