#3A8DC4#3A8DC4

#3A8DC4 is a mid, moderate cyan. Relative luminance 0.239; OKLCH L 61.7% C 0.115 H 241.3°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#3A8DC4
RGB	rgb(58, 141, 196)
HSL	hsl(204, 54%, 50%)
HSV	hsv(204, 70%, 77%)
CMYK	cmyk(70.4%, 28.1%, 0%, 23.1%)
CIE-LAB	lab(56.02, -7.06, -35.80)
CIE-LCH	lch(56.02, 36.48, 258.84°)
OKLab	oklab(61.73% -0.0553 -0.101)
OKLCH	oklch(61.73% 0.115 241.3)
XYZ	xyz(21.2298, 23.9325, 55.7144)
Luminance	0.2394 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8DC4 #C4713A

analogous

#3AC4B6 #3A8DC4 #3A48C4

triadic

#3A8DC4 #C43A8D #8DC43A

tetradic

#3A8DC4 #B63AC4 #C4713A #48C43A

square

#3A8DC4 #B63AC4 #C4713A #48C43A

split-complementary

#3A8DC4 #C43A48 #C4B63A

monochromatic

#1E4966 #2C6B95 #3A8DC4 #69A8D3 #98C4E0

Accessibility & contrast

On white

3.63

#3A8DC4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#3A8DC4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8DC4

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8DC4	#FFFFFF	#000000	##000000
##3A8DC4	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#748EC6

Deuteranopia (green-blind)

#6180C3

Tritanopia (blue-blind)

#009BA0

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3a8dc4;
/* rgb */ color: rgb(58, 141, 196);
/* oklch */ color: oklch(61.7% 0.115 241.3);

Tailwind

colors: {
  custom: {
    50: '#81aed6',
    500: '#3a8dc4',
    950: '#000000',
  },
}

SCSS

$custom: #3a8dc4;
$custom-light: #81aed6;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8dc4",
  "rgb": {
    "r": 58,
    "g": 141,
    "b": 196
  },
  "hsl": {
    "h": 203.913,
    "s": 54.331,
    "l": 49.804
  },
  "oklch": {
    "l": 0.6173,
    "c": 0.1152,
    "h": 241.3
  },
  "luminance": 0.23935
}

Semantic roles & 50–950 ramp

primary

#3A8DC4

secondary

#CCA78E

accent

#854ADE

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #3A8DC4

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

Preview Lab → · Contrast checker → · Palette generator →