#3A84CC#3A84CC

#3A84CC is a mid, vivid cyan. Relative luminance 0.218; OKLCH L 60.1% C 0.132 H 250.5°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#3A84CC
RGB	rgb(58, 132, 204)
HSL	hsl(210, 59%, 51%)
HSV	hsv(210, 72%, 80%)
CMYK	cmyk(71.6%, 35.3%, 0%, 20%)
CIE-LAB	lab(53.77, 1.01, -43.87)
CIE-LCH	lch(53.77, 43.88, 271.32°)
OKLab	oklab(60.08% -0.0442 -0.1247)
OKLCH	oklch(60.08% 0.132 250.5)
XYZ	xyz(20.8912, 21.7594, 60.2140)
Luminance	0.2176 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A84CC #CC823A

analogous

#3ACCCB #3A84CC #3A3BCC

triadic

#3A84CC #CC3A84 #84CC3A

tetradic

#3A84CC #CB3ACC #CC823A #3BCC3A

square

#3A84CC #CB3ACC #CC823A #3BCC3A

split-complementary

#3A84CC #CC3A3B #CCCB3A

monochromatic

#1D466F #2965A0 #3A84CC #6BA2D9 #9BC1E5

Accessibility & contrast

On white

3.92

#3A84CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#3A84CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A84CC

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A84CC	#FFFFFF	#000000	##000000
##3A84CC	1.00	3.92	5.35	5.35
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6388CF

Deuteranopia (green-blind)

#4E7ACB

Tritanopia (blue-blind)

#00959E

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3a84cc;
/* rgb */ color: rgb(58, 132, 204);
/* oklch */ color: oklch(60.1% 0.132 250.5);

Tailwind

colors: {
  custom: {
    50: '#82a7dc',
    500: '#3a84cc',
    950: '#000000',
  },
}

SCSS

$custom: #3a84cc;
$custom-light: #82a7dc;
$custom-dark: #000000;

JSON

{
  "hex": "#3a84cc",
  "rgb": {
    "r": 58,
    "g": 132,
    "b": 204
  },
  "hsl": {
    "h": 209.589,
    "s": 58.871,
    "l": 51.373
  },
  "oklch": {
    "l": 0.60084,
    "c": 0.13229,
    "h": 250.5
  },
  "luminance": 0.21762
}

Semantic roles & 50–950 ramp

primary

#3A84CC

secondary

#D1B091

accent

#9346E2

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3A84CC

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

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