#3A82BA#3A82BA

#3A82BA is a mid, moderate cyan. Relative luminance 0.204; OKLCH L 58.6% C 0.112 H 245.0°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#3A82BA
RGB	rgb(58, 130, 186)
HSL	hsl(206, 52%, 48%)
HSV	hsv(206, 69%, 73%)
CMYK	cmyk(68.8%, 30.1%, 0%, 27.1%)
CIE-LAB	lab(52.30, -4.16, -35.93)
CIE-LCH	lch(52.30, 36.17, 263.40°)
OKLab	oklab(58.63% -0.0474 -0.1016)
OKLCH	oklch(58.63% 0.112 245)
XYZ	xyz(18.5871, 20.4080, 49.4044)
Luminance	0.2041 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A82BA #BA723A

analogous

#3ABAB2 #3A82BA #3A42BA

triadic

#3A82BA #BA3A82 #82BA3A

tetradic

#3A82BA #B23ABA #BA723A #42BA3A

square

#3A82BA #B23ABA #BA723A #42BA3A

split-complementary

#3A82BA #BA3A42 #BAB23A

monochromatic

#1D415D #2B618B #3A82BA #639FCE #92BCDD

Accessibility & contrast

On white

4.13

#3A82BA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#3A82BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A82BA

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A82BA	#FFFFFF	#000000	##000000
##3A82BA	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6984BC

Deuteranopia (green-blind)

#5777B9

Tritanopia (blue-blind)

#009096

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3a82ba;
/* rgb */ color: rgb(58, 130, 186);
/* oklch */ color: oklch(58.6% 0.112 245.0);

Tailwind

colors: {
  custom: {
    50: '#7fa6cf',
    500: '#3a82ba',
    950: '#000000',
  },
}

SCSS

$custom: #3a82ba;
$custom-light: #7fa6cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3a82ba",
  "rgb": {
    "r": 58,
    "g": 130,
    "b": 186
  },
  "hsl": {
    "h": 206.25,
    "s": 52.459,
    "l": 47.843
  },
  "oklch": {
    "l": 0.58633,
    "c": 0.11209,
    "h": 245
  },
  "luminance": 0.2041
}

Semantic roles & 50–950 ramp

primary

#3A82BA

secondary

#C8A488

accent

#8B4CDC

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #3A82BA

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

Preview Lab → · Contrast checker → · Palette generator →