#3D80E4#3D80E4

#3D80E4 is a mid, vivid blue. Relative luminance 0.220; OKLCH L 60.8% C 0.166 H 258.4°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#3D80E4
RGB	rgb(61, 128, 228)
HSL	hsl(216, 76%, 57%)
HSV	hsv(216, 73%, 89%)
CMYK	cmyk(73.2%, 43.9%, 0%, 10.6%)
CIE-LAB	lab(54.06, 12.48, -56.92)
CIE-LCH	lch(54.06, 58.28, 282.36°)
OKLab	oklab(60.77% -0.0333 -0.163)
OKLCH	oklch(60.77% 0.166 258.4)
XYZ	xyz(23.6421, 22.0292, 76.3898)
Luminance	0.2203 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D80E4 #E4A13D

analogous

#3DD4E4 #3D80E4 #4E3DE4

triadic

#3D80E4 #E43D80 #80E43D

tetradic

#3D80E4 #E43DD4 #E4A13D #3DE44E

square

#3D80E4 #E43DD4 #E4A13D #3DE44E

split-complementary

#3D80E4 #E44E3D #D4E43D

monochromatic

#144792 #1C61C8 #3D80E4 #73A3EB #A8C6F3

Accessibility & contrast

On white

3.88

#3D80E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#3D80E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D80E4

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D80E4	#FFFFFF	#000000	##000000
##3D80E4	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E89E8

Deuteranopia (green-blind)

#2D7AE2

Tritanopia (blue-blind)

#0098A7

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3d80e4;
/* rgb */ color: rgb(61, 128, 228);
/* oklch */ color: oklch(60.8% 0.166 258.4);

Tailwind

colors: {
  custom: {
    50: '#87a4ed',
    500: '#3d80e4',
    950: '#000000',
  },
}

SCSS

$custom: #3d80e4;
$custom-light: #87a4ed;
$custom-dark: #000000;

JSON

{
  "hex": "#3d80e4",
  "rgb": {
    "r": 61,
    "g": 128,
    "b": 228
  },
  "hsl": {
    "h": 215.928,
    "s": 75.566,
    "l": 56.667
  },
  "oklch": {
    "l": 0.60765,
    "c": 0.16638,
    "h": 258.4
  },
  "luminance": 0.22032
}

Semantic roles & 50–950 ramp

primary

#3D80E4

secondary

#E1C59C

accent

#A736F2

background

#F9FAFE

surface

#F1F3FD

border

#CBCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #3D80E4

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

Preview Lab → · Contrast checker → · Palette generator →