#3A9EC5#3A9EC5

#3A9EC5 is a light, moderate cyan. Relative luminance 0.294; OKLCH L 65.8% C 0.107 H 227.9°. Best body text is #000000 at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#3A9EC5
RGB	rgb(58, 158, 197)
HSL	hsl(197, 55%, 50%)
HSV	hsv(197, 71%, 77%)
CMYK	cmyk(70.6%, 19.8%, 0%, 22.7%)
CIE-LAB	lab(61.12, -16.17, -28.43)
CIE-LCH	lch(61.12, 32.71, 240.37°)
OKLab	oklab(65.8% -0.0719 -0.0797)
OKLCH	oklch(65.8% 0.107 227.9)
XYZ	xyz(24.0458, 29.3818, 57.2165)
Luminance	0.2938 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A9EC5 #C5613A

analogous

#3AC5A7 #3A9EC5 #3A58C5

triadic

#3A9EC5 #C53A9E #9EC53A

tetradic

#3A9EC5 #A73AC5 #C5613A #58C53A

square

#3A9EC5 #A73AC5 #C5613A #58C53A

split-complementary

#3A9EC5 #C53A58 #C5A73A

monochromatic

#1E5266 #2C7896 #3A9EC5 #69B5D3 #99CDE1

Accessibility & contrast

On white

3.05

#3A9EC5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.88

#3A9EC5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A9EC5

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A9EC5	#FFFFFF	#000000	##000000
##3A9EC5	1.00	3.05	6.88	6.88
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.88	21.00	1.00	1.00
##000000	6.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#899BC7

Deuteranopia (green-blind)

#768DC4

Tritanopia (blue-blind)

#00A9AB

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #3a9ec5;
/* rgb */ color: rgb(58, 158, 197);
/* oklch */ color: oklch(65.8% 0.107 227.9);

Tailwind

colors: {
  custom: {
    50: '#82bad6',
    500: '#3a9ec5',
    950: '#000000',
  },
}

SCSS

$custom: #3a9ec5;
$custom-light: #82bad6;
$custom-dark: #000000;

JSON

{
  "hex": "#3a9ec5",
  "rgb": {
    "r": 58,
    "g": 158,
    "b": 197
  },
  "hsl": {
    "h": 196.835,
    "s": 54.51,
    "l": 50
  },
  "oklch": {
    "l": 0.65799,
    "c": 0.10734,
    "h": 227.9
  },
  "luminance": 0.29384
}

Semantic roles & 50–950 ramp

primary

#3A9EC5

secondary

#CDA08E

accent

#734ADE

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #3A9EC5

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

Preview Lab → · Contrast checker → · Palette generator →