#1A4147#1A4147

#1A4147 is a dark, muted teal. Relative luminance 0.045; OKLCH L 35.0% C 0.045 H 208.8°. Best body text is #FFFFFF at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#1A4147
RGB	rgb(26, 65, 71)
HSL	hsl(188, 46%, 19%)
HSV	hsv(188, 63%, 28%)
CMYK	cmyk(63.4%, 8.5%, 0%, 72.2%)
CIE-LAB	lab(25.12, -11.65, -7.82)
CIE-LCH	lch(25.12, 14.03, 213.87°)
OKLab	oklab(35% -0.0393 -0.0216)
OKLCH	oklch(35% 0.045 208.8)
XYZ	xyz(3.4532, 4.4548, 6.6379)
Luminance	0.0445 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4147 #47201A

analogous

#1A4737 #1A4147 #1A2B47

triadic

#1A4147 #471A41 #41471A

tetradic

#1A4147 #371A47 #47201A #2B471A

square

#1A4147 #371A47 #47201A #2B471A

split-complementary

#1A4147 #471A2B #47371A

monochromatic

#081516 #0A181A #1A4147 #2A6A74 #3B93A1

Accessibility & contrast

On white

11.11

#1A4147 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#1A4147 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4147

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4147	#FFFFFF	#000000	##FFFFFF
##1A4147	1.00	11.11	1.89	11.11
#FFFFFF	11.11	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3F47

Deuteranopia (green-blind)

#343947

Tritanopia (blue-blind)

#004443

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #1a4147;
/* rgb */ color: rgb(26, 65, 71);
/* oklch */ color: oklch(35.0% 0.045 208.8);

Tailwind

colors: {
  custom: {
    50: '#5c757a',
    500: '#1a4147',
    950: '#000000',
  },
}

SCSS

$custom: #1a4147;
$custom-light: #5c757a;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4147",
  "rgb": {
    "r": 26,
    "g": 65,
    "b": 71
  },
  "hsl": {
    "h": 188,
    "s": 46.392,
    "l": 19.02
  },
  "oklch": {
    "l": 0.34999,
    "c": 0.04489,
    "h": 208.8
  },
  "luminance": 0.04455
}

Semantic roles & 50–950 ramp

primary

#1A4147

secondary

#7D4840

accent

#6352D6

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040809

muted

#797B7B

Preview Lab

Preview with #1A4147

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

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