#1D829C#1D829C

#1D829C is a mid, moderate cyan. Relative luminance 0.186; OKLCH L 56.4% C 0.095 H 220.1°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#1D829C
RGB	rgb(29, 130, 156)
HSL	hsl(192, 69%, 36%)
HSV	hsv(192, 81%, 61%)
CMYK	cmyk(81.4%, 16.7%, 0%, 38.8%)
CIE-LAB	lab(50.25, -18.45, -21.84)
CIE-LCH	lch(50.25, 28.59, 229.80°)
OKLab	oklab(56.36% -0.0727 -0.0611)
OKLCH	oklch(56.36% 0.095 220.1)
XYZ	xyz(14.4875, 18.6250, 34.2775)
Luminance	0.1863 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D829C #9C371D

analogous

#1D9C77 #1D829C #1D439C

triadic

#1D829C #9C1D82 #829C1D

tetradic

#1D829C #771D9C #9C371D #439C1D

square

#1D829C #771D9C #9C371D #439C1D

split-complementary

#1D829C #9C1D43 #9C771D

monochromatic

#0A2C35 #135768 #1D829C #27ADD0 #54C3DF

Accessibility & contrast

On white

4.44

#1D829C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#1D829C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D829C

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D829C	#FFFFFF	#000000	##000000
##1D829C	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#727E9D

Deuteranopia (green-blind)

#62729C

Tritanopia (blue-blind)

#008A8A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #1d829c;
/* rgb */ color: rgb(29, 130, 156);
/* oklch */ color: oklch(56.4% 0.095 220.1);

Tailwind

colors: {
  custom: {
    50: '#70a6b9',
    500: '#1d829c',
    950: '#000000',
  },
}

SCSS

$custom: #1d829c;
$custom-light: #70a6b9;
$custom-dark: #000000;

JSON

{
  "hex": "#1d829c",
  "rgb": {
    "r": 29,
    "g": 130,
    "b": 156
  },
  "hsl": {
    "h": 192.283,
    "s": 68.649,
    "l": 36.275
  },
  "oklch": {
    "l": 0.56358,
    "c": 0.09497,
    "h": 220.1
  },
  "luminance": 0.18627
}

Semantic roles & 50–950 ramp

primary

#1D829C

secondary

#C26952

accent

#603CEB

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #1D829C

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

Preview Lab → · Contrast checker → · Palette generator →