#1C757C#1C757C

#1C757C is a mid, moderate teal. Relative luminance 0.144; OKLCH L 51.6% C 0.080 H 202.9°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#1C757C
RGB	rgb(28, 117, 124)
HSL	hsl(184, 63%, 30%)
HSV	hsv(184, 77%, 49%)
CMYK	cmyk(77.4%, 5.6%, 0%, 51.4%)
CIE-LAB	lab(44.83, -22.48, -11.21)
CIE-LCH	lch(44.83, 25.12, 206.50°)
OKLab	oklab(51.58% -0.0736 -0.0311)
OKLCH	oklch(51.58% 0.08 202.9)
XYZ	xyz(10.4766, 14.4234, 21.2967)
Luminance	0.1442 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C757C #7C231C

analogous

#1C7C53 #1C757C #1C457C

triadic

#1C757C #7C1C75 #757C1C

tetradic

#1C757C #531C7C #7C231C #457C1C

square

#1C757C #531C7C #7C231C #457C1C

split-complementary

#1C757C #7C1C45 #7C531C

monochromatic

#061819 #11464A #1C757C #27A4AE #3FC9D4

Accessibility & contrast

On white

5.41

#1C757C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#1C757C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C757C

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C757C	#FFFFFF	#000000	##FFFFFF
##1C757C	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B707D

Deuteranopia (green-blind)

#5E667C

Tritanopia (blue-blind)

#007A77

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1c757c;
/* rgb */ color: rgb(28, 117, 124);
/* oklch */ color: oklch(51.6% 0.080 202.9);

Tailwind

colors: {
  custom: {
    50: '#6a9da1',
    500: '#1c757c',
    950: '#000000',
  },
}

SCSS

$custom: #1c757c;
$custom-light: #6a9da1;
$custom-dark: #000000;

JSON

{
  "hex": "#1c757c",
  "rgb": {
    "r": 28,
    "g": 117,
    "b": 124
  },
  "hsl": {
    "h": 184.375,
    "s": 63.158,
    "l": 29.804
  },
  "oklch": {
    "l": 0.51584,
    "c": 0.07989,
    "h": 202.9
  },
  "luminance": 0.14425
}

Semantic roles & 50–950 ramp

primary

#1C757C

secondary

#B04C44

accent

#4E42E6

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0F

muted

#7A7E7E

Preview Lab

Preview with #1C757C

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

Preview Lab → · Contrast checker → · Palette generator →