#3A84BD#3A84BD

#3A84BD is a mid, moderate cyan. Relative luminance 0.211; OKLCH L 59.3% C 0.114 H 244.8°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#3A84BD
RGB	rgb(58, 132, 189)
HSL	hsl(206, 53%, 48%)
HSV	hsv(206, 69%, 74%)
CMYK	cmyk(69.3%, 30.2%, 0%, 25.9%)
CIE-LAB	lab(53.03, -4.28, -36.50)
CIE-LCH	lch(53.03, 36.75, 263.31°)
OKLab	oklab(59.26% -0.0485 -0.1032)
OKLCH	oklch(59.26% 0.114 244.8)
XYZ	xyz(19.1780, 21.0741, 51.1912)
Luminance	0.2108 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A84BD #BD733A

analogous

#3ABDB4 #3A84BD #3A42BD

triadic

#3A84BD #BD3A84 #84BD3A

tetradic

#3A84BD #B43ABD #BD733A #42BD3A

square

#3A84BD #B43ABD #BD733A #42BD3A

split-complementary

#3A84BD #BD3A42 #BDB43A

monochromatic

#1D435F #2C638E #3A84BD #65A1D0 #93BEDE

Accessibility & contrast

On white

4.03

#3A84BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#3A84BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A84BD

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A84BD	#FFFFFF	#000000	##000000
##3A84BD	1.00	4.03	5.22	5.22
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A86C0

Deuteranopia (green-blind)

#5879BC

Tritanopia (blue-blind)

#009298

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3a84bd;
/* rgb */ color: rgb(58, 132, 189);
/* oklch */ color: oklch(59.3% 0.114 244.8);

Tailwind

colors: {
  custom: {
    50: '#7fa7d1',
    500: '#3a84bd',
    950: '#000000',
  },
}

SCSS

$custom: #3a84bd;
$custom-light: #7fa7d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3a84bd",
  "rgb": {
    "r": 58,
    "g": 132,
    "b": 189
  },
  "hsl": {
    "h": 206.107,
    "s": 53.036,
    "l": 48.431
  },
  "oklch": {
    "l": 0.5926,
    "c": 0.11402,
    "h": 244.8
  },
  "luminance": 0.21076
}

Semantic roles & 50–950 ramp

primary

#3A84BD

secondary

#C9A58A

accent

#8A4BDC

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #3A84BD

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

Preview Lab → · Contrast checker → · Palette generator →