#3A80E5#3A80E5

#3A80E5 is a mid, vivid blue. Relative luminance 0.220; OKLCH L 60.7% C 0.169 H 258.0°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#3A80E5
RGB	rgb(58, 128, 229)
HSL	hsl(215, 77%, 56%)
HSV	hsv(215, 75%, 90%)
CMYK	cmyk(74.7%, 44.1%, 0%, 10.2%)
CIE-LAB	lab(54.02, 12.47, -57.55)
CIE-LCH	lch(54.02, 58.89, 282.22°)
OKLab	oklab(60.73% -0.0351 -0.1649)
OKLCH	oklch(60.73% 0.169 258)
XYZ	xyz(23.6018, 21.9923, 77.1146)
Luminance	0.2200 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A80E5 #E59F3A

analogous

#3AD5E5 #3A80E5 #4A3AE5

triadic

#3A80E5 #E53A80 #80E53A

tetradic

#3A80E5 #E53AD5 #E59F3A #3AE54A

square

#3A80E5 #E53AD5 #E59F3A #3AE54A

split-complementary

#3A80E5 #E54A3A #D5E53A

monochromatic

#134791 #1A61C7 #3A80E5 #70A3EC #A6C6F3

Accessibility & contrast

On white

3.89

#3A80E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#3A80E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A80E5

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A80E5	#FFFFFF	#000000	##000000
##3A80E5	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C8AE9

Deuteranopia (green-blind)

#2A7AE3

Tritanopia (blue-blind)

#0098A7

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3a80e5;
/* rgb */ color: rgb(58, 128, 229);
/* oklch */ color: oklch(60.7% 0.169 258.0);

Tailwind

colors: {
  custom: {
    50: '#86a4ee',
    500: '#3a80e5',
    950: '#000000',
  },
}

SCSS

$custom: #3a80e5;
$custom-light: #86a4ee;
$custom-dark: #000000;

JSON

{
  "hex": "#3a80e5",
  "rgb": {
    "r": 58,
    "g": 128,
    "b": 229
  },
  "hsl": {
    "h": 215.439,
    "s": 76.682,
    "l": 56.275
  },
  "oklch": {
    "l": 0.60726,
    "c": 0.16858,
    "h": 258
  },
  "luminance": 0.21995
}

Semantic roles & 50–950 ramp

primary

#3A80E5

secondary

#E1C49A

accent

#A535F3

background

#F9FAFE

surface

#F1F3FD

border

#CBCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #3A80E5

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

Preview Lab → · Contrast checker → · Palette generator →