#3A809B#3A809B

#3A809B is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 56.6% C 0.081 H 226.3°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#3A809B
RGB	rgb(58, 128, 155)
HSL	hsl(197, 46%, 42%)
HSV	hsv(197, 63%, 61%)
CMYK	cmyk(62.6%, 17.4%, 0%, 39.2%)
CIE-LAB	lab(50.34, -13.49, -21.05)
CIE-LCH	lch(50.34, 25.00, 237.35°)
OKLab	oklab(56.63% -0.0561 -0.0587)
OKLCH	oklch(56.63% 0.081 226.3)
XYZ	xyz(15.3782, 18.7029, 33.8036)
Luminance	0.1870 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A809B #9B553A

analogous

#3A9B86 #3A809B #3A509B

triadic

#3A809B #9B3A80 #809B3A

tetradic

#3A809B #863A9B #9B553A #509B3A

square

#3A809B #863A9B #9B553A #509B3A

split-complementary

#3A809B #9B3A50 #9B863A

monochromatic

#193642 #295B6E #3A809B #53A1BF #80B9CF

Accessibility & contrast

On white

4.43

#3A809B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#3A809B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A809B

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A809B	#FFFFFF	#000000	##000000
##3A809B	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)

#717E9C

Deuteranopia (green-blind)

#64739B

Tritanopia (blue-blind)

#008889

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3a809b;
/* rgb */ color: rgb(58, 128, 155);
/* oklch */ color: oklch(56.6% 0.081 226.3);

Tailwind

colors: {
  custom: {
    50: '#7aa5b8',
    500: '#3a809b',
    950: '#000000',
  },
}

SCSS

$custom: #3a809b;
$custom-light: #7aa5b8;
$custom-dark: #000000;

JSON

{
  "hex": "#3a809b",
  "rgb": {
    "r": 58,
    "g": 128,
    "b": 155
  },
  "hsl": {
    "h": 196.701,
    "s": 45.54,
    "l": 41.765
  },
  "oklch": {
    "l": 0.56633,
    "c": 0.08121,
    "h": 226.3
  },
  "luminance": 0.18704
}

Semantic roles & 50–950 ramp

primary

#3A809B

secondary

#B98A78

accent

#7753D5

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #3A809B

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

Preview Lab → · Contrast checker → · Palette generator →