#1D535A#1D535A

#1D535A is a dark, muted teal. Relative luminance 0.072; OKLCH L 41.0% C 0.057 H 207.1°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#1D535A
RGB	rgb(29, 83, 90)
HSL	hsl(187, 51%, 23%)
HSV	hsv(187, 68%, 35%)
CMYK	cmyk(67.8%, 7.8%, 0%, 64.7%)
CIE-LAB	lab(32.23, -15.12, -9.35)
CIE-LCH	lch(32.23, 17.78, 211.73°)
OKLab	oklab(40.99% -0.0507 -0.0259)
OKLCH	oklch(40.99% 0.057 207.1)
XYZ	xyz(5.4446, 7.1853, 10.7708)
Luminance	0.0719 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D535A #5A241D

analogous

#1D5A42 #1D535A #1D345A

triadic

#1D535A #5A1D53 #535A1D

tetradic

#1D535A #421D5A #5A241D #345A1D

square

#1D535A #421D5A #5A241D #345A1D

split-complementary

#1D535A #5A1D34 #5A421D

monochromatic

#071517 #0E282C #1D535A #2C7E88 #3BA8B7

Accessibility & contrast

On white

8.62

#1D535A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#1D535A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D535A

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D535A	#FFFFFF	#000000	##FFFFFF
##1D535A	1.00	8.62	2.44	8.62
#FFFFFF	8.62	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C505A

Deuteranopia (green-blind)

#43495A

Tritanopia (blue-blind)

#005755

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1d535a;
/* rgb */ color: rgb(29, 83, 90);
/* oklch */ color: oklch(41.0% 0.057 207.1);

Tailwind

colors: {
  custom: {
    50: '#628388',
    500: '#1d535a',
    950: '#000000',
  },
}

SCSS

$custom: #1d535a;
$custom-light: #628388;
$custom-dark: #000000;

JSON

{
  "hex": "#1d535a",
  "rgb": {
    "r": 29,
    "g": 83,
    "b": 90
  },
  "hsl": {
    "h": 186.885,
    "s": 51.261,
    "l": 23.333
  },
  "oklch": {
    "l": 0.4099,
    "c": 0.05694,
    "h": 207.1
  },
  "luminance": 0.07186
}

Semantic roles & 50–950 ramp

primary

#1D535A

secondary

#8F4C44

accent

#5D4DDB

background

#F6F8F8

surface

#EBEFEF

border

#C6CACA

text

#050A0B

muted

#7A7C7C

Preview Lab

Preview with #1D535A

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

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