#3A90AC#3A90AC

#3A90AC is a mid, moderate cyan. Relative luminance 0.238; OKLCH L 61.3% C 0.091 H 222.9°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#3A90AC
RGB	rgb(58, 144, 172)
HSL	hsl(195, 50%, 45%)
HSV	hsv(195, 66%, 67%)
CMYK	cmyk(66.3%, 16.3%, 0%, 32.5%)
CIE-LAB	lab(55.91, -16.78, -22.31)
CIE-LCH	lch(55.91, 27.91, 233.06°)
OKLab	oklab(61.31% -0.0669 -0.0622)
OKLCH	oklch(61.31% 0.091 222.9)
XYZ	xyz(19.1616, 23.8226, 42.6101)
Luminance	0.2382 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A90AC #AC563A

analogous

#3AAC8F #3A90AC #3A57AC

triadic

#3A90AC #AC3A90 #90AC3A

tetradic

#3A90AC #8F3AAC #AC563A #57AC3A

square

#3A90AC #8F3AAC #AC563A #57AC3A

split-complementary

#3A90AC #AC3A57 #AC8F3A

monochromatic

#1B4350 #2B6A7E #3A90AC #5BADC8 #89C4D7

Accessibility & contrast

On white

3.64

#3A90AC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#3A90AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A90AC

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A90AC	#FFFFFF	#000000	##000000
##3A90AC	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808DAD

Deuteranopia (green-blind)

#7081AC

Tritanopia (blue-blind)

#009999

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3a90ac;
/* rgb */ color: rgb(58, 144, 172);
/* oklch */ color: oklch(61.3% 0.091 222.9);

Tailwind

colors: {
  custom: {
    50: '#7db0c4',
    500: '#3a90ac',
    950: '#000000',
  },
}

SCSS

$custom: #3a90ac;
$custom-light: #7db0c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3a90ac",
  "rgb": {
    "r": 58,
    "g": 144,
    "b": 172
  },
  "hsl": {
    "h": 194.737,
    "s": 49.565,
    "l": 45.098
  },
  "oklch": {
    "l": 0.61308,
    "c": 0.09141,
    "h": 222.9
  },
  "luminance": 0.23825
}

Semantic roles & 50–950 ramp

primary

#3A90AC

secondary

#C29080

accent

#714FD9

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #3A90AC

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

Preview Lab → · Contrast checker → · Palette generator →