#3A84B2#3A84B2

#3A84B2 is a mid, moderate cyan. Relative luminance 0.206; OKLCH L 58.7% C 0.102 H 239.2°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#3A84B2
RGB	rgb(58, 132, 178)
HSL	hsl(203, 51%, 46%)
HSV	hsv(203, 67%, 70%)
CMYK	cmyk(67.4%, 25.8%, 0%, 30.2%)
CIE-LAB	lab(52.52, -8.08, -30.98)
CIE-LCH	lch(52.52, 32.02, 255.38°)
OKLab	oklab(58.69% -0.0521 -0.0872)
OKLCH	oklch(58.69% 0.102 239.2)
XYZ	xyz(18.0290, 20.6145, 45.1397)
Luminance	0.2062 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A84B2 #B2683A

analogous

#3AB2A4 #3A84B2 #3A48B2

triadic

#3A84B2 #B23A84 #84B23A

tetradic

#3A84B2 #A43AB2 #B2683A #48B23A

square

#3A84B2 #A43AB2 #B2683A #48B23A

split-complementary

#3A84B2 #B23A48 #B2A43A

monochromatic

#1C4056 #2B6284 #3A84B2 #5FA1CB #8DBCDA

Accessibility & contrast

On white

4.10

#3A84B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#3A84B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A84B2

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A84B2	#FFFFFF	#000000	##000000
##3A84B2	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F84B4

Deuteranopia (green-blind)

#5E78B1

Tritanopia (blue-blind)

#009094

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3a84b2;
/* rgb */ color: rgb(58, 132, 178);
/* oklch */ color: oklch(58.7% 0.102 239.2);

Tailwind

colors: {
  custom: {
    50: '#7da7c9',
    500: '#3a84b2',
    950: '#000000',
  },
}

SCSS

$custom: #3a84b2;
$custom-light: #7da7c9;
$custom-dark: #000000;

JSON

{
  "hex": "#3a84b2",
  "rgb": {
    "r": 58,
    "g": 132,
    "b": 178
  },
  "hsl": {
    "h": 203,
    "s": 50.847,
    "l": 46.275
  },
  "oklch": {
    "l": 0.58693,
    "c": 0.10155,
    "h": 239.2
  },
  "luminance": 0.20616
}

Semantic roles & 50–950 ramp

primary

#3A84B2

secondary

#C49C83

accent

#834DDA

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3A84B2

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

Preview Lab → · Contrast checker → · Palette generator →