#1D595B#1D595B

#1D595B is a dark, moderate teal. Relative luminance 0.082; OKLCH L 42.7% C 0.060 H 198.3°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#1D595B
RGB	rgb(29, 89, 91)
HSL	hsl(182, 52%, 24%)
HSV	hsv(182, 68%, 36%)
CMYK	cmyk(68.1%, 2.2%, 0%, 64.3%)
CIE-LAB	lab(34.32, -18.16, -6.84)
CIE-LCH	lch(34.32, 19.40, 200.63°)
OKLab	oklab(42.69% -0.0574 -0.019)
OKLCH	oklch(42.69% 0.06 198.3)
XYZ	xyz(5.9666, 8.1606, 11.1562)
Luminance	0.0816 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D595B #5B1F1D

analogous

#1D5B3E #1D595B #1D3A5B

triadic

#1D595B #5B1D59 #595B1D

tetradic

#1D595B #3E1D5B #5B1F1D #3A5B1D

square

#1D595B #3E1D5B #5B1F1D #3A5B1D

split-complementary

#1D595B #5B1D3A #5B3E1D

monochromatic

#071717 #0E2C2D #1D595B #2C8689 #3BB4B8

Accessibility & contrast

On white

7.98

#1D595B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#1D595B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D595B

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D595B	#FFFFFF	#000000	##FFFFFF
##1D595B	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53555B

Deuteranopia (green-blind)

#494E5B

Tritanopia (blue-blind)

#005C59

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #1d595b;
/* rgb */ color: rgb(29, 89, 91);
/* oklch */ color: oklch(42.7% 0.060 198.3);

Tailwind

colors: {
  custom: {
    50: '#628889',
    500: '#1d595b',
    950: '#000000',
  },
}

SCSS

$custom: #1d595b;
$custom-light: #628889;
$custom-dark: #000000;

JSON

{
  "hex": "#1d595b",
  "rgb": {
    "r": 29,
    "g": 89,
    "b": 91
  },
  "hsl": {
    "h": 181.935,
    "s": 51.667,
    "l": 23.529
  },
  "oklch": {
    "l": 0.4269,
    "c": 0.06046,
    "h": 198.3
  },
  "luminance": 0.08161
}

Semantic roles & 50–950 ramp

primary

#1D595B

secondary

#904644

accent

#514DDB

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#060B0B

muted

#7A7C7C

Preview Lab

Preview with #1D595B

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

Preview Lab → · Contrast checker → · Palette generator →