#2D809B#2D809B

#2D809B is a mid, moderate cyan. Relative luminance 0.184; OKLCH L 56.2% C 0.088 H 223.5°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#2D809B
RGB	rgb(45, 128, 155)
HSL	hsl(195, 55%, 39%)
HSV	hsv(195, 71%, 61%)
CMYK	cmyk(71%, 17.4%, 0%, 39.2%)
CIE-LAB	lab(49.93, -15.71, -21.71)
CIE-LCH	lch(49.93, 26.79, 234.12°)
OKLab	oklab(56.19% -0.064 -0.0607)
OKLCH	oklch(56.19% 0.088 223.5)
XYZ	xyz(14.7153, 18.3611, 33.7725)
Luminance	0.1836 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D809B #9B482D

analogous

#2D9B7F #2D809B #2D499B

triadic

#2D809B #9B2D80 #809B2D

tetradic

#2D809B #7F2D9B #9B482D #499B2D

square

#2D809B #7F2D9B #9B482D #499B2D

split-complementary

#2D809B #9B2D49 #9B7F2D

monochromatic

#11323C #1F596C #2D809B #3EA5C7 #6EBBD5

Accessibility & contrast

On white

4.49

#2D809B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.67

#2D809B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D809B

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D809B	#FFFFFF	#000000	##000000
##2D809B	1.00	4.49	4.67	4.67
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#717D9C

Deuteranopia (green-blind)

#61729B

Tritanopia (blue-blind)

#008889

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #2d809b;
/* rgb */ color: rgb(45, 128, 155);
/* oklch */ color: oklch(56.2% 0.088 223.5);

Tailwind

colors: {
  custom: {
    50: '#75a5b8',
    500: '#2d809b',
    950: '#000000',
  },
}

SCSS

$custom: #2d809b;
$custom-light: #75a5b8;
$custom-dark: #000000;

JSON

{
  "hex": "#2d809b",
  "rgb": {
    "r": 45,
    "g": 128,
    "b": 155
  },
  "hsl": {
    "h": 194.727,
    "s": 55,
    "l": 39.216
  },
  "oklch": {
    "l": 0.56193,
    "c": 0.08817,
    "h": 223.5
  },
  "luminance": 0.18363
}

Semantic roles & 50–950 ramp

primary

#2D809B

secondary

#BC7D68

accent

#6E49DE

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #2D809B

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

Preview Lab → · Contrast checker → · Palette generator →