#3A83E5#3A83E5

#3A83E5 is a mid, vivid cyan. Relative luminance 0.228; OKLCH L 61.4% C 0.165 H 256.9°. Best body text is #000000 at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#3A83E5
RGB	rgb(58, 131, 229)
HSL	hsl(214, 77%, 56%)
HSV	hsv(214, 75%, 90%)
CMYK	cmyk(74.7%, 42.8%, 0%, 10.2%)
CIE-LAB	lab(54.85, 10.63, -56.22)
CIE-LCH	lch(54.85, 57.21, 280.71°)
OKLab	oklab(61.37% -0.0376 -0.1609)
OKLCH	oklch(61.37% 0.165 256.9)
XYZ	xyz(23.9989, 22.7865, 77.2470)
Luminance	0.2279 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A83E5 #E59C3A

analogous

#3AD9E5 #3A83E5 #473AE5

triadic

#3A83E5 #E53A83 #83E53A

tetradic

#3A83E5 #E53AD9 #E59C3A #3AE547

square

#3A83E5 #E53AD9 #E59C3A #3AE547

split-complementary

#3A83E5 #E5473A #D9E53A

monochromatic

#134991 #1A64C7 #3A83E5 #70A5EC #A6C7F3

Accessibility & contrast

On white

3.78

#3A83E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.56

#3A83E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A83E5

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A83E5	#FFFFFF	#000000	##000000
##3A83E5	1.00	3.78	5.56	5.56
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.56	21.00	1.00	1.00
##000000	5.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#528CE9

Deuteranopia (green-blind)

#327CE3

Tritanopia (blue-blind)

#009AA9

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #3a83e5;
/* rgb */ color: rgb(58, 131, 229);
/* oklch */ color: oklch(61.4% 0.165 256.9);

Tailwind

colors: {
  custom: {
    50: '#86a6ee',
    500: '#3a83e5',
    950: '#000000',
  },
}

SCSS

$custom: #3a83e5;
$custom-light: #86a6ee;
$custom-dark: #000000;

JSON

{
  "hex": "#3a83e5",
  "rgb": {
    "r": 58,
    "g": 131,
    "b": 229
  },
  "hsl": {
    "h": 214.386,
    "s": 76.682,
    "l": 56.275
  },
  "oklch": {
    "l": 0.6137,
    "c": 0.16525,
    "h": 256.9
  },
  "luminance": 0.22789
}

Semantic roles & 50–950 ramp

primary

#3A83E5

secondary

#E1C39A

accent

#A235F3

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #3A83E5

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

Preview Lab → · Contrast checker → · Palette generator →