#1D829E#1D829E

#1D829E is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 56.4% C 0.096 H 221.7°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#1D829E
RGB	rgb(29, 130, 158)
HSL	hsl(193, 69%, 37%)
HSV	hsv(193, 82%, 62%)
CMYK	cmyk(81.6%, 17.7%, 0%, 38%)
CIE-LAB	lab(50.33, -17.76, -22.88)
CIE-LCH	lch(50.33, 28.96, 232.18°)
OKLab	oklab(56.45% -0.0719 -0.0641)
OKLCH	oklch(56.45% 0.096 221.7)
XYZ	xyz(14.6583, 18.6933, 35.1767)
Luminance	0.1870 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D829E #9E391D

analogous

#1D9E7A #1D829E #1D429E

triadic

#1D829E #9E1D82 #829E1D

tetradic

#1D829E #7A1D9E #9E391D #429E1D

square

#1D829E #7A1D9E #9E391D #429E1D

split-complementary

#1D829E #9E1D42 #9E7A1D

monochromatic

#0A2D37 #14576A #1D829E #26ADD2 #56C2E0

Accessibility & contrast

On white

4.43

#1D829E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#1D829E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D829E

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D829E	#FFFFFF	#000000	##000000
##1D829E	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#727F9F

Deuteranopia (green-blind)

#61729E

Tritanopia (blue-blind)

#008B8B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #1d829e;
/* rgb */ color: rgb(29, 130, 158);
/* oklch */ color: oklch(56.4% 0.096 221.7);

Tailwind

colors: {
  custom: {
    50: '#70a6ba',
    500: '#1d829e',
    950: '#000000',
  },
}

SCSS

$custom: #1d829e;
$custom-light: #70a6ba;
$custom-dark: #000000;

JSON

{
  "hex": "#1d829e",
  "rgb": {
    "r": 29,
    "g": 130,
    "b": 158
  },
  "hsl": {
    "h": 193.023,
    "s": 68.984,
    "l": 36.667
  },
  "oklch": {
    "l": 0.56449,
    "c": 0.09631,
    "h": 221.7
  },
  "luminance": 0.18695
}

Semantic roles & 50–950 ramp

primary

#1D829E

secondary

#C36C54

accent

#623CEC

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #1D829E

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

Preview Lab → · Contrast checker → · Palette generator →