#3A9AC3#3A9AC3

#3A9AC3 is a light, moderate cyan. Relative luminance 0.280; OKLCH L 64.8% C 0.107 H 230.1°. Best body text is #000000 at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#3A9AC3
RGB	rgb(58, 154, 195)
HSL	hsl(198, 54%, 50%)
HSV	hsv(198, 70%, 76%)
CMYK	cmyk(70.3%, 21%, 0%, 23.5%)
CIE-LAB	lab(59.84, -14.67, -29.28)
CIE-LCH	lch(59.84, 32.75, 243.40°)
OKLab	oklab(64.75% -0.0686 -0.0821)
OKLCH	oklch(64.75% 0.107 230.1)
XYZ	xyz(23.1469, 27.9483, 55.7938)
Luminance	0.2795 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A9AC3 #C3633A

analogous

#3AC3A7 #3A9AC3 #3A56C3

triadic

#3A9AC3 #C33A9A #9AC33A

tetradic

#3A9AC3 #A73AC3 #C3633A #56C33A

square

#3A9AC3 #A73AC3 #C3633A #56C33A

split-complementary

#3A9AC3 #C33A56 #C3A73A

monochromatic

#1E4F65 #2C7594 #3A9AC3 #68B2D2 #97CAE0

Accessibility & contrast

On white

3.19

#3A9AC3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.59

#3A9AC3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A9AC3

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A9AC3	#FFFFFF	#000000	##000000
##3A9AC3	1.00	3.19	6.59	6.59
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.59	21.00	1.00	1.00
##000000	6.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8598C5

Deuteranopia (green-blind)

#728AC2

Tritanopia (blue-blind)

#00A5A8

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #3a9ac3;
/* rgb */ color: rgb(58, 154, 195);
/* oklch */ color: oklch(64.8% 0.107 230.1);

Tailwind

colors: {
  custom: {
    50: '#81b7d5',
    500: '#3a9ac3',
    950: '#000000',
  },
}

SCSS

$custom: #3a9ac3;
$custom-light: #81b7d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3a9ac3",
  "rgb": {
    "r": 58,
    "g": 154,
    "b": 195
  },
  "hsl": {
    "h": 197.956,
    "s": 54.15,
    "l": 49.608
  },
  "oklch": {
    "l": 0.64754,
    "c": 0.10705,
    "h": 230.1
  },
  "luminance": 0.27951
}

Semantic roles & 50–950 ramp

primary

#3A9AC3

secondary

#CCA08D

accent

#764ADE

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #3A9AC3

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

Preview Lab → · Contrast checker → · Palette generator →