#1C737D#1C737D

#1C737D is a mid, moderate teal. Relative luminance 0.140; OKLCH L 51.1% C 0.079 H 206.5°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#1C737D
RGB	rgb(28, 115, 125)
HSL	hsl(186, 63%, 30%)
HSV	hsv(186, 78%, 49%)
CMYK	cmyk(77.6%, 8%, 0%, 51%)
CIE-LAB	lab(44.22, -21.09, -12.74)
CIE-LCH	lch(44.22, 24.64, 211.13°)
OKLab	oklab(51.1% -0.071 -0.0354)
OKLCH	oklch(51.1% 0.079 206.5)
XYZ	xyz(10.3097, 13.9878, 21.5546)
Luminance	0.1399 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C737D #7D261C

analogous

#1C7D57 #1C737D #1C427D

triadic

#1C737D #7D1C73 #737D1C

tetradic

#1C737D #571C7D #7D261C #427D1C

square

#1C737D #571C7D #7D261C #427D1C

split-complementary

#1C737D #7D1C42 #7D571C

monochromatic

#061719 #11454B #1C737D #27A1AF #3FC5D4

Accessibility & contrast

On white

5.53

#1C737D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#1C737D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C737D

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C737D	#FFFFFF	#000000	##FFFFFF
##1C737D	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#696E7E

Deuteranopia (green-blind)

#5B647D

Tritanopia (blue-blind)

#007876

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #1c737d;
/* rgb */ color: rgb(28, 115, 125);
/* oklch */ color: oklch(51.1% 0.079 206.5);

Tailwind

colors: {
  custom: {
    50: '#6a9ba2',
    500: '#1c737d',
    950: '#000000',
  },
}

SCSS

$custom: #1c737d;
$custom-light: #6a9ba2;
$custom-dark: #000000;

JSON

{
  "hex": "#1c737d",
  "rgb": {
    "r": 28,
    "g": 115,
    "b": 125
  },
  "hsl": {
    "h": 186.186,
    "s": 63.399,
    "l": 30
  },
  "oklch": {
    "l": 0.51095,
    "c": 0.07934,
    "h": 206.5
  },
  "luminance": 0.13989
}

Semantic roles & 50–950 ramp

primary

#1C737D

secondary

#B14F44

accent

#5241E6

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0F

muted

#7A7E7E

Preview Lab

Preview with #1C737D

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

Preview Lab → · Contrast checker → · Palette generator →