#1C6571#1C6571

#1C6571 is a mid, moderate teal. Relative luminance 0.107; OKLCH L 46.9% C 0.071 H 210.9°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#1C6571
RGB	rgb(28, 101, 113)
HSL	hsl(188, 60%, 28%)
HSV	hsv(188, 75%, 44%)
CMYK	cmyk(75.2%, 10.6%, 0%, 55.7%)
CIE-LAB	lab(39.15, -17.57, -13.17)
CIE-LCH	lch(39.15, 21.96, 216.86°)
OKLab	oklab(46.86% -0.0613 -0.0366)
OKLCH	oklch(46.86% 0.071 210.9)
XYZ	xyz(8.1119, 10.7455, 17.2662)
Luminance	0.1075 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C6571 #71281C

analogous

#1C7153 #1C6571 #1C3A71

triadic

#1C6571 #711C65 #65711C

tetradic

#1C6571 #531C71 #71281C #3A711C

square

#1C6571 #531C71 #71281C #3A711C

split-complementary

#1C6571 #711C3A #71531C

monochromatic

#061619 #103940 #1C6571 #2891A2 #39B9CE

Accessibility & contrast

On white

6.67

#1C6571 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#1C6571 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C6571

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C6571	#FFFFFF	#000000	##FFFFFF
##1C6571	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B6172

Deuteranopia (green-blind)

#4F5871

Tritanopia (blue-blind)

#006A69

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #1c6571;
/* rgb */ color: rgb(28, 101, 113);
/* oklch */ color: oklch(46.9% 0.071 210.9);

Tailwind

colors: {
  custom: {
    50: '#669199',
    500: '#1c6571',
    950: '#000000',
  },
}

SCSS

$custom: #1c6571;
$custom-light: #669199;
$custom-dark: #000000;

JSON

{
  "hex": "#1c6571",
  "rgb": {
    "r": 28,
    "g": 101,
    "b": 113
  },
  "hsl": {
    "h": 188.471,
    "s": 60.284,
    "l": 27.647
  },
  "oklch": {
    "l": 0.46855,
    "c": 0.07142,
    "h": 210.9
  },
  "luminance": 0.10746
}

Semantic roles & 50–950 ramp

primary

#1C6571

secondary

#A65143

accent

#5B44E3

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #1C6571

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

Preview Lab → · Contrast checker → · Palette generator →