#1C646E#1C646E

#1C646E is a mid, moderate teal. Relative luminance 0.105; OKLCH L 46.5% C 0.070 H 208.5°. Best body text is #FFFFFF at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#1C646E
RGB	rgb(28, 100, 110)
HSL	hsl(187, 59%, 27%)
HSV	hsv(187, 75%, 43%)
CMYK	cmyk(74.5%, 9.1%, 0%, 56.9%)
CIE-LAB	lab(38.70, -18.04, -12.01)
CIE-LCH	lch(38.70, 21.68, 213.65°)
OKLab	oklab(46.46% -0.0616 -0.0334)
OKLCH	oklch(46.46% 0.07 208.5)
XYZ	xyz(7.8493, 10.4861, 16.3592)
Luminance	0.1049 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C646E #6E261C

analogous

#1C6E4F #1C646E #1C3B6E

triadic

#1C646E #6E1C64 #646E1C

tetradic

#1C646E #4F1C6E #6E261C #3B6E1C

square

#1C646E #4F1C6E #6E261C #3B6E1C

split-complementary

#1C646E #6E1C3B #6E4F1C

monochromatic

#061618 #10383D #1C646E #28909F #38BACC

Accessibility & contrast

On white

6.78

#1C646E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#1C646E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C646E

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C646E	#FFFFFF	#000000	##FFFFFF
##1C646E	1.00	6.78	3.10	6.78
#FFFFFF	6.78	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B606F

Deuteranopia (green-blind)

#4F576E

Tritanopia (blue-blind)

#006967

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #1c646e;
/* rgb */ color: rgb(28, 100, 110);
/* oklch */ color: oklch(46.5% 0.070 208.5);

Tailwind

colors: {
  custom: {
    50: '#669097',
    500: '#1c646e',
    950: '#000000',
  },
}

SCSS

$custom: #1c646e;
$custom-light: #669097;
$custom-dark: #000000;

JSON

{
  "hex": "#1c646e",
  "rgb": {
    "r": 28,
    "g": 100,
    "b": 110
  },
  "hsl": {
    "h": 187.317,
    "s": 59.42,
    "l": 27.059
  },
  "oklch": {
    "l": 0.46456,
    "c": 0.07004,
    "h": 208.5
  },
  "luminance": 0.10487
}

Semantic roles & 50–950 ramp

primary

#1C646E

secondary

#A34F43

accent

#5845E3

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #1C646E

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

Preview Lab → · Contrast checker → · Palette generator →