#3A82BD#3A82BD

#3A82BD is a mid, moderate cyan. Relative luminance 0.205; OKLCH L 58.8% C 0.116 H 246.3°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#3A82BD
RGB	rgb(58, 130, 189)
HSL	hsl(207, 53%, 48%)
HSV	hsv(207, 69%, 74%)
CMYK	cmyk(69.3%, 31.2%, 0%, 25.9%)
CIE-LAB	lab(52.44, -3.11, -37.43)
CIE-LCH	lch(52.44, 37.56, 265.25°)
OKLab	oklab(58.79% -0.0465 -0.1059)
OKLCH	oklch(58.79% 0.116 246.3)
XYZ	xyz(18.9094, 20.5369, 51.1017)
Luminance	0.2054 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A82BD #BD753A

analogous

#3ABDB6 #3A82BD #3A40BD

triadic

#3A82BD #BD3A82 #82BD3A

tetradic

#3A82BD #B63ABD #BD753A #40BD3A

square

#3A82BD #B63ABD #BD753A #40BD3A

split-complementary

#3A82BD #BD3A40 #BDB63A

monochromatic

#1D425F #2C628E #3A82BD #659FD0 #93BCDE

Accessibility & contrast

On white

4.11

#3A82BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#3A82BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A82BD

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A82BD	#FFFFFF	#000000	##000000
##3A82BD	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6884C0

Deuteranopia (green-blind)

#5577BC

Tritanopia (blue-blind)

#009097

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3a82bd;
/* rgb */ color: rgb(58, 130, 189);
/* oklch */ color: oklch(58.8% 0.116 246.3);

Tailwind

colors: {
  custom: {
    50: '#7fa6d1',
    500: '#3a82bd',
    950: '#000000',
  },
}

SCSS

$custom: #3a82bd;
$custom-light: #7fa6d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3a82bd",
  "rgb": {
    "r": 58,
    "g": 130,
    "b": 189
  },
  "hsl": {
    "h": 207.023,
    "s": 53.036,
    "l": 48.431
  },
  "oklch": {
    "l": 0.58793,
    "c": 0.11567,
    "h": 246.3
  },
  "luminance": 0.20539
}

Semantic roles & 50–950 ramp

primary

#3A82BD

secondary

#C9A68A

accent

#8D4BDC

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #3A82BD

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

Preview Lab → · Contrast checker → · Palette generator →