#1D474F#1D474F

#1D474F is a dark, muted teal. Relative luminance 0.053; OKLCH L 37.2% C 0.048 H 211.9°. Best body text is #FFFFFF at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#1D474F
RGB	rgb(29, 71, 79)
HSL	hsl(190, 46%, 21%)
HSV	hsv(190, 63%, 31%)
CMYK	cmyk(63.3%, 10.1%, 0%, 69%)
CIE-LAB	lab(27.66, -11.83, -9.20)
CIE-LCH	lch(27.66, 14.99, 217.87°)
OKLab	oklab(37.18% -0.041 -0.0255)
OKLCH	oklch(37.18% 0.048 211.9)
XYZ	xyz(4.1706, 5.3318, 8.2050)
Luminance	0.0533 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D474F #4F251D

analogous

#1D4F3E #1D474F #1D2E4F

triadic

#1D474F #4F1D47 #474F1D

tetradic

#1D474F #3E1D4F #4F251D #2E4F1D

square

#1D474F #3E1D4F #4F251D #2E4F1D

split-complementary

#1D474F #4F1D2E #4F3E1D

monochromatic

#081416 #0D1F22 #1D474F #2D6F7C #3E97A9

Accessibility & contrast

On white

10.16

#1D474F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#1D474F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D474F

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D474F	#FFFFFF	#000000	##FFFFFF
##1D474F	1.00	10.16	2.07	10.16
#FFFFFF	10.16	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41454F

Deuteranopia (green-blind)

#393F4F

Tritanopia (blue-blind)

#004A49

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #1d474f;
/* rgb */ color: rgb(29, 71, 79);
/* oklch */ color: oklch(37.2% 0.048 211.9);

Tailwind

colors: {
  custom: {
    50: '#5f7a80',
    500: '#1d474f',
    950: '#000000',
  },
}

SCSS

$custom: #1d474f;
$custom-light: #5f7a80;
$custom-dark: #000000;

JSON

{
  "hex": "#1d474f",
  "rgb": {
    "r": 29,
    "g": 71,
    "b": 79
  },
  "hsl": {
    "h": 189.6,
    "s": 46.296,
    "l": 21.176
  },
  "oklch": {
    "l": 0.37177,
    "c": 0.04828,
    "h": 211.9
  },
  "luminance": 0.05332
}

Semantic roles & 50–950 ramp

primary

#1D474F

secondary

#844E44

accent

#6752D6

background

#F5F7F7

surface

#E9EDEE

border

#C5C8C9

text

#05090A

muted

#797B7C

Preview Lab

Preview with #1D474F

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

Preview Lab → · Contrast checker → · Palette generator →