#1C757E#1C757E

#1C757E is a mid, moderate teal. Relative luminance 0.145; OKLCH L 51.7% C 0.080 H 205.2°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#1C757E
RGB	rgb(28, 117, 126)
HSL	hsl(186, 64%, 30%)
HSV	hsv(186, 78%, 49%)
CMYK	cmyk(77.8%, 7.1%, 0%, 50.6%)
CIE-LAB	lab(44.91, -21.82, -12.30)
CIE-LCH	lch(44.91, 25.05, 209.40°)
OKLab	oklab(51.67% -0.0727 -0.0342)
OKLCH	oklch(51.67% 0.08 205.2)
XYZ	xyz(10.6044, 14.4745, 21.9696)
Luminance	0.1448 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C757E #7E251C

analogous

#1C7E56 #1C757E #1C447E

triadic

#1C757E #7E1C75 #757E1C

tetradic

#1C757E #561C7E #7E251C #447E1C

square

#1C757E #561C7E #7E251C #447E1C

split-complementary

#1C757E #7E1C44 #7E561C

monochromatic

#06181A #11474C #1C757E #27A3B0 #40C7D5

Accessibility & contrast

On white

5.39

#1C757E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#1C757E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C757E

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C757E	#FFFFFF	#000000	##FFFFFF
##1C757E	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B707F

Deuteranopia (green-blind)

#5D667E

Tritanopia (blue-blind)

#007A78

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1c757e;
/* rgb */ color: rgb(28, 117, 126);
/* oklch */ color: oklch(51.7% 0.080 205.2);

Tailwind

colors: {
  custom: {
    50: '#6a9da3',
    500: '#1c757e',
    950: '#000000',
  },
}

SCSS

$custom: #1c757e;
$custom-light: #6a9da3;
$custom-dark: #000000;

JSON

{
  "hex": "#1c757e",
  "rgb": {
    "r": 28,
    "g": 117,
    "b": 126
  },
  "hsl": {
    "h": 185.51,
    "s": 63.636,
    "l": 30.196
  },
  "oklch": {
    "l": 0.51666,
    "c": 0.0803,
    "h": 205.2
  },
  "luminance": 0.14476
}

Semantic roles & 50–950 ramp

primary

#1C757E

secondary

#B24E44

accent

#5041E7

background

#F6F9FA

surface

#ECF2F3

border

#C7CCCD

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #1C757E

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

Preview Lab → · Contrast checker → · Palette generator →