#3A82BF#3A82BF

#3A82BF is a mid, moderate cyan. Relative luminance 0.206; OKLCH L 58.9% C 0.118 H 247.1°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#3A82BF
RGB	rgb(58, 130, 191)
HSL	hsl(208, 53%, 49%)
HSV	hsv(208, 70%, 75%)
CMYK	cmyk(69.6%, 31.9%, 0%, 25.1%)
CIE-LAB	lab(52.54, -2.40, -38.42)
CIE-LCH	lch(52.54, 38.49, 266.42°)
OKLab	oklab(58.9% -0.0459 -0.1088)
OKLCH	oklch(58.9% 0.118 247.1)
XYZ	xyz(19.1280, 20.6243, 52.2529)
Luminance	0.2063 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A82BF #BF773A

analogous

#3ABFBA #3A82BF #3A3FBF

triadic

#3A82BF #BF3A82 #82BF3A

tetradic

#3A82BF #BA3ABF #BF773A #3FBF3A

square

#3A82BF #BA3ABF #BF773A #3FBF3A

split-complementary

#3A82BF #BF3A3F #BFBA3A

monochromatic

#1D4261 #2C6290 #3A82BF #66A0D0 #95BDDF

Accessibility & contrast

On white

4.10

#3A82BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#3A82BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A82BF

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A82BF	#FFFFFF	#000000	##000000
##3A82BF	1.00	4.10	5.13	5.13
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6784C2

Deuteranopia (green-blind)

#5478BE

Tritanopia (blue-blind)

#009198

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3a82bf;
/* rgb */ color: rgb(58, 130, 191);
/* oklch */ color: oklch(58.9% 0.118 247.1);

Tailwind

colors: {
  custom: {
    50: '#7fa6d2',
    500: '#3a82bf',
    950: '#000000',
  },
}

SCSS

$custom: #3a82bf;
$custom-light: #7fa6d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3a82bf",
  "rgb": {
    "r": 58,
    "g": 130,
    "b": 191
  },
  "hsl": {
    "h": 207.519,
    "s": 53.414,
    "l": 48.824
  },
  "oklch": {
    "l": 0.58901,
    "c": 0.11808,
    "h": 247.1
  },
  "luminance": 0.20626
}

Semantic roles & 50–950 ramp

primary

#3A82BF

secondary

#CAA88B

accent

#8E4BDD

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #3A82BF

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

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