#3A8A9A#3A8A9A

#3A8A9A is a mid, moderate cyan. Relative luminance 0.214; OKLCH L 59.1% C 0.081 H 212.9°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#3A8A9A
RGB	rgb(58, 138, 154)
HSL	hsl(190, 45%, 42%)
HSV	hsv(190, 62%, 60%)
CMYK	cmyk(62.3%, 10.4%, 0%, 39.6%)
CIE-LAB	lab(53.39, -19.27, -15.80)
CIE-LCH	lch(53.39, 24.92, 219.36°)
OKLab	oklab(59.07% -0.0677 -0.0438)
OKLCH	oklch(59.07% 0.081 212.9)
XYZ	xyz(16.6637, 21.4079, 33.8195)
Luminance	0.2141 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8A9A #9A4A3A

analogous

#3A9A7A #3A8A9A #3A5A9A

triadic

#3A8A9A #9A3A8A #8A9A3A

tetradic

#3A8A9A #7A3A9A #9A4A3A #5A9A3A

square

#3A8A9A #7A3A9A #9A4A3A #5A9A3A

split-complementary

#3A8A9A #9A3A5A #9A7A3A

monochromatic

#193A41 #29626E #3A8A9A #53ACBE #7FC2CF

Accessibility & contrast

On white

3.98

#3A8A9A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#3A8A9A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8A9A

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8A9A	#FFFFFF	#000000	##000000
##3A8A9A	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E869B

Deuteranopia (green-blind)

#707B9A

Tritanopia (blue-blind)

#00908F

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3a8a9a;
/* rgb */ color: rgb(58, 138, 154);
/* oklch */ color: oklch(59.1% 0.081 212.9);

Tailwind

colors: {
  custom: {
    50: '#7bacb7',
    500: '#3a8a9a',
    950: '#000000',
  },
}

SCSS

$custom: #3a8a9a;
$custom-light: #7bacb7;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8a9a",
  "rgb": {
    "r": 58,
    "g": 138,
    "b": 154
  },
  "hsl": {
    "h": 190,
    "s": 45.283,
    "l": 41.569
  },
  "oklch": {
    "l": 0.59067,
    "c": 0.08067,
    "h": 212.9
  },
  "luminance": 0.2141
}

Semantic roles & 50–950 ramp

primary

#3A8A9A

secondary

#B98277

accent

#6953D5

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #3A8A9A

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

Preview Lab → · Contrast checker → · Palette generator →