#1C585F#1C585F

#1C585F is a dark, moderate teal. Relative luminance 0.081; OKLCH L 42.5% C 0.061 H 206.1°. Best body text is #FFFFFF at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#1C585F
RGB	rgb(28, 88, 95)
HSL	hsl(186, 54%, 24%)
HSV	hsv(186, 71%, 37%)
CMYK	cmyk(70.5%, 7.4%, 0%, 62.7%)
CIE-LAB	lab(34.09, -16.45, -9.69)
CIE-LCH	lch(34.09, 19.09, 210.49°)
OKLab	oklab(42.55% -0.0549 -0.0269)
OKLCH	oklch(42.55% 0.061 206.1)
XYZ	xyz(6.0333, 8.0519, 12.0605)
Luminance	0.0805 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C585F #5F231C

analogous

#1C5F45 #1C585F #1C375F

triadic

#1C585F #5F1C58 #585F1C

tetradic

#1C585F #451C5F #5F231C #375F1C

square

#1C585F #451C5F #5F231C #375F1C

split-complementary

#1C585F #5F1C37 #5F451C

monochromatic

#071618 #0E2C30 #1C585F #2A848E #38B0BE

Accessibility & contrast

On white

8.04

#1C585F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#1C585F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1C585F

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C585F	#FFFFFF	#000000	##FFFFFF
##1C585F	1.00	8.04	2.61	8.04
#FFFFFF	8.04	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50545F

Deuteranopia (green-blind)

#474D5F

Tritanopia (blue-blind)

#005C5A

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #1c585f;
/* rgb */ color: rgb(28, 88, 95);
/* oklch */ color: oklch(42.5% 0.061 206.1);

Tailwind

colors: {
  custom: {
    50: '#62878c',
    500: '#1c585f',
    950: '#000000',
  },
}

SCSS

$custom: #1c585f;
$custom-light: #62878c;
$custom-dark: #000000;

JSON

{
  "hex": "#1c585f",
  "rgb": {
    "r": 28,
    "g": 88,
    "b": 95
  },
  "hsl": {
    "h": 186.269,
    "s": 54.472,
    "l": 24.118
  },
  "oklch": {
    "l": 0.42548,
    "c": 0.0611,
    "h": 206.1
  },
  "luminance": 0.08053
}

Semantic roles & 50–950 ramp

primary

#1C585F

secondary

#944B42

accent

#594ADE

background

#F6F8F8

surface

#EBEFF0

border

#C6CACB

text

#060B0C

muted

#7A7C7D

Preview Lab

Preview with #1C585F

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

Preview Lab → · Contrast checker → · Palette generator →