#3A83DA#3A83DA

#3A83DA is a mid, vivid cyan. Relative luminance 0.222; OKLCH L 60.7% C 0.151 H 254.7°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#3A83DA
RGB	rgb(58, 131, 218)
HSL	hsl(213, 68%, 54%)
HSV	hsv(213, 73%, 85%)
CMYK	cmyk(73.4%, 39.9%, 0%, 14.5%)
CIE-LAB	lab(54.23, 6.64, -51.04)
CIE-LCH	lch(54.23, 51.47, 277.41°)
OKLab	oklab(60.69% -0.0399 -0.1457)
OKLCH	oklch(60.69% 0.151 254.7)
XYZ	xyz(22.5114, 22.1916, 69.4131)
Luminance	0.2219 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A83DA #DA913A

analogous

#3AD3DA #3A83DA #413ADA

triadic

#3A83DA #DA3A83 #83DA3A

tetradic

#3A83DA #DA3AD3 #DA913A #3ADA41

square

#3A83DA #DA3AD3 #DA913A #3ADA41

split-complementary

#3A83DA #DA413A #D3DA3A

monochromatic

#184881 #2265B5 #3A83DA #6EA3E4 #A1C4ED

Accessibility & contrast

On white

3.86

#3A83DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#3A83DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A83DA

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A83DA	#FFFFFF	#000000	##000000
##3A83DA	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A8ADD

Deuteranopia (green-blind)

#407BD8

Tritanopia (blue-blind)

#0097A4

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #3a83da;
/* rgb */ color: rgb(58, 131, 218);
/* oklch */ color: oklch(60.7% 0.151 254.7);

Tailwind

colors: {
  custom: {
    50: '#84a6e6',
    500: '#3a83da',
    950: '#000000',
  },
}

SCSS

$custom: #3a83da;
$custom-light: #84a6e6;
$custom-dark: #000000;

JSON

{
  "hex": "#3a83da",
  "rgb": {
    "r": 58,
    "g": 131,
    "b": 218
  },
  "hsl": {
    "h": 212.625,
    "s": 68.376,
    "l": 54.118
  },
  "oklch": {
    "l": 0.60686,
    "c": 0.15108,
    "h": 254.7
  },
  "luminance": 0.22194
}

Semantic roles & 50–950 ramp

primary

#3A83DA

secondary

#DABB96

accent

#9C3DEB

background

#F8FAFE

surface

#F0F4FC

border

#CBCED5

text

#0C0F16

muted

#7D7F84

Preview Lab

Preview with #3A83DA

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

Preview Lab → · Contrast checker → · Palette generator →