#1D636A#1D636A

#1D636A is a mid, moderate teal. Relative luminance 0.102; OKLCH L 46.0% C 0.068 H 204.7°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#1D636A
RGB	rgb(29, 99, 106)
HSL	hsl(185, 57%, 26%)
HSV	hsv(185, 73%, 42%)
CMYK	cmyk(72.6%, 6.6%, 0%, 58.4%)
CIE-LAB	lab(38.24, -18.69, -10.25)
CIE-LCH	lch(38.24, 21.31, 208.73°)
OKLab	oklab(46.04% -0.0618 -0.0284)
OKLCH	oklch(46.04% 0.068 204.7)
XYZ	xyz(7.5689, 10.2246, 15.2075)
Luminance	0.1022 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D636A #6A241D

analogous

#1D6A4B #1D636A #1D3D6A

triadic

#1D636A #6A1D63 #636A1D

tetradic

#1D636A #4B1D6A #6A241D #3D6A1D

square

#1D636A #4B1D6A #6A241D #3D6A1D

split-complementary

#1D636A #6A1D3D #6A4B1D

monochromatic

#071618 #10363A #1D636A #2A909A #39BCC9

Accessibility & contrast

On white

6.90

#1D636A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#1D636A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D636A

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D636A	#FFFFFF	#000000	##FFFFFF
##1D636A	1.00	6.90	3.05	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5F6A

Deuteranopia (green-blind)

#4F576A

Tritanopia (blue-blind)

#006765

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #1d636a;
/* rgb */ color: rgb(29, 99, 106);
/* oklch */ color: oklch(46.0% 0.068 204.7);

Tailwind

colors: {
  custom: {
    50: '#658f94',
    500: '#1d636a',
    950: '#000000',
  },
}

SCSS

$custom: #1d636a;
$custom-light: #658f94;
$custom-dark: #000000;

JSON

{
  "hex": "#1d636a",
  "rgb": {
    "r": 29,
    "g": 99,
    "b": 106
  },
  "hsl": {
    "h": 185.455,
    "s": 57.037,
    "l": 26.471
  },
  "oklch": {
    "l": 0.46044,
    "c": 0.06803,
    "h": 204.7
  },
  "luminance": 0.10225
}

Semantic roles & 50–950 ramp

primary

#1D636A

secondary

#9F4C44

accent

#5548E0

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #1D636A

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

Preview Lab → · Contrast checker → · Palette generator →