#1D504A#1D504A

#1D504A is a dark, muted teal. Relative luminance 0.065; OKLCH L 39.5% C 0.055 H 184.7°. Best body text is #FFFFFF at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#1D504A
RGB	rgb(29, 80, 74)
HSL	hsl(173, 47%, 21%)
HSV	hsv(173, 64%, 31%)
CMYK	cmyk(63.7%, 0%, 7.5%, 68.6%)
CIE-LAB	lab(30.62, -18.60, -1.55)
CIE-LCH	lch(30.62, 18.67, 184.78°)
OKLab	oklab(39.51% -0.055 -0.0045)
OKLCH	oklch(39.51% 0.055 184.7)
XYZ	xyz(4.6108, 6.4925, 7.4874)
Luminance	0.0649 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D504A #501D23

analogous

#1D5031 #1D504A #1D3D50

triadic

#1D504A #4A1D50 #504A1D

tetradic

#1D504A #311D50 #501D23 #3D501D

square

#1D504A #311D50 #501D23 #3D501D

split-complementary

#1D504A #501D3D #50311D

monochromatic

#081615 #0D2320 #1D504A #2D7D74 #3EAA9D

Accessibility & contrast

On white

9.14

#1D504A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#1D504A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D504A

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D504A	#FFFFFF	#000000	##FFFFFF
##1D504A	1.00	9.14	2.30	9.14
#FFFFFF	9.14	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4B4A

Deuteranopia (green-blind)

#44464B

Tritanopia (blue-blind)

#00524E

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #1d504a;
/* rgb */ color: rgb(29, 80, 74);
/* oklch */ color: oklch(39.5% 0.055 184.7);

Tailwind

colors: {
  custom: {
    50: '#60817c',
    500: '#1d504a',
    950: '#000000',
  },
}

SCSS

$custom: #1d504a;
$custom-light: #60817c;
$custom-dark: #000000;

JSON

{
  "hex": "#1d504a",
  "rgb": {
    "r": 29,
    "g": 80,
    "b": 74
  },
  "hsl": {
    "h": 172.941,
    "s": 46.789,
    "l": 21.373
  },
  "oklch": {
    "l": 0.39508,
    "c": 0.05516,
    "h": 184.7
  },
  "luminance": 0.06493
}

Semantic roles & 50–950 ramp

primary

#1D504A

secondary

#85444B

accent

#5161D6

background

#F5F7F7

surface

#EAEEEE

border

#C6C9C9

text

#050A09

muted

#797C7B

Preview Lab

Preview with #1D504A

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

Preview Lab → · Contrast checker → · Palette generator →