#2B829C#2B829C

#2B829C is a mid, moderate cyan. Relative luminance 0.189; OKLCH L 56.7% C 0.089 H 221.8°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#2B829C
RGB	rgb(43, 130, 156)
HSL	hsl(194, 57%, 39%)
HSV	hsv(194, 72%, 61%)
CMYK	cmyk(72.4%, 16.7%, 0%, 38.8%)
CIE-LAB	lab(50.54, -16.76, -21.35)
CIE-LCH	lch(50.54, 27.15, 231.87°)
OKLab	oklab(56.68% -0.0667 -0.0597)
OKLCH	oklch(56.68% 0.09 221.8)
XYZ	xyz(14.9772, 18.8774, 34.3004)
Luminance	0.1888 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B829C #9C452B

analogous

#2B9C7E #2B829C #2B4A9C

triadic

#2B829C #9C2B82 #829C2B

tetradic

#2B829C #7E2B9C #9C452B #4A9C2B

square

#2B829C #7E2B9C #9C452B #4A9C2B

split-complementary

#2B829C #9C2B4A #9C7E2B

monochromatic

#11323C #1E5A6C #2B829C #3BA8C9 #6BBED6

Accessibility & contrast

On white

4.40

#2B829C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#2B829C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B829C

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B829C	#FFFFFF	#000000	##000000
##2B829C	1.00	4.40	4.78	4.78
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#737F9D

Deuteranopia (green-blind)

#63739C

Tritanopia (blue-blind)

#008A8A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #2b829c;
/* rgb */ color: rgb(43, 130, 156);
/* oklch */ color: oklch(56.7% 0.089 221.8);

Tailwind

colors: {
  custom: {
    50: '#74a6b9',
    500: '#2b829c',
    950: '#000000',
  },
}

SCSS

$custom: #2b829c;
$custom-light: #74a6b9;
$custom-dark: #000000;

JSON

{
  "hex": "#2b829c",
  "rgb": {
    "r": 43,
    "g": 130,
    "b": 156
  },
  "hsl": {
    "h": 193.805,
    "s": 56.784,
    "l": 39.02
  },
  "oklch": {
    "l": 0.56682,
    "c": 0.0895,
    "h": 221.8
  },
  "luminance": 0.18879
}

Semantic roles & 50–950 ramp

primary

#2B829C

secondary

#BD7A66

accent

#6B48E0

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #2B829C

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

Preview Lab → · Contrast checker → · Palette generator →