#1D545D#1D545D

#1D545D is a dark, muted teal. Relative luminance 0.074; OKLCH L 41.4% C 0.058 H 210.1°. Best body text is #FFFFFF at 8.47:1 contrast (WCAG AA passes).

Color values

HEX	#1D545D
RGB	rgb(29, 84, 93)
HSL	hsl(188, 52%, 24%)
HSV	hsv(188, 69%, 36%)
CMYK	cmyk(68.8%, 9.7%, 0%, 63.5%)
CIE-LAB	lab(32.68, -14.68, -10.56)
CIE-LCH	lch(32.68, 18.08, 215.72°)
OKLab	oklab(41.4% -0.0505 -0.0293)
OKLCH	oklch(41.4% 0.058 210.1)
XYZ	xyz(5.6520, 7.3916, 11.4826)
Luminance	0.0739 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D545D #5D261D

analogous

#1D5D46 #1D545D #1D345D

triadic

#1D545D #5D1D54 #545D1D

tetradic

#1D545D #461D5D #5D261D #345D1D

square

#1D545D #461D5D #5D261D #345D1D

split-complementary

#1D545D #5D1D34 #5D461D

monochromatic

#071517 #0E2A2E #1D545D #2C7E8C #3AA8BA

Accessibility & contrast

On white

8.47

#1D545D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#1D545D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D545D

8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D545D	#FFFFFF	#000000	##FFFFFF
##1D545D	1.00	8.47	2.48	8.47
#FFFFFF	8.47	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C515E

Deuteranopia (green-blind)

#434A5D

Tritanopia (blue-blind)

#005857

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1d545d;
/* rgb */ color: rgb(29, 84, 93);
/* oklch */ color: oklch(41.4% 0.058 210.1);

Tailwind

colors: {
  custom: {
    50: '#62848a',
    500: '#1d545d',
    950: '#000000',
  },
}

SCSS

$custom: #1d545d;
$custom-light: #62848a;
$custom-dark: #000000;

JSON

{
  "hex": "#1d545d",
  "rgb": {
    "r": 29,
    "g": 84,
    "b": 93
  },
  "hsl": {
    "h": 188.438,
    "s": 52.459,
    "l": 23.922
  },
  "oklch": {
    "l": 0.41397,
    "c": 0.05838,
    "h": 210.1
  },
  "luminance": 0.07392
}

Semantic roles & 50–950 ramp

primary

#1D545D

secondary

#924F44

accent

#604CDC

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#060B0B

muted

#7A7C7C

Preview Lab

Preview with #1D545D

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

Preview Lab → · Contrast checker → · Palette generator →