#3E80DD#3E80DD

#3E80DD is a mid, vivid blue. Relative luminance 0.217; OKLCH L 60.4% C 0.157 H 257.5°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#3E80DD
RGB	rgb(62, 128, 221)
HSL	hsl(215, 70%, 55%)
HSV	hsv(215, 72%, 87%)
CMYK	cmyk(71.9%, 42.1%, 0%, 13.3%)
CIE-LAB	lab(53.69, 10.08, -53.59)
CIE-LCH	lch(53.69, 54.53, 280.66°)
OKLab	oklab(60.36% -0.034 -0.1532)
OKLCH	oklch(60.36% 0.157 257.5)
XYZ	xyz(22.7522, 21.6804, 71.3782)
Luminance	0.2168 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E80DD #DD9B3E

analogous

#3ED0DD #3E80DD #4B3EDD

triadic

#3E80DD #DD3E80 #80DD3E

tetradic

#3E80DD #DD3ED0 #DD9B3E #3EDD4B

square

#3E80DD #DD3ED0 #DD9B3E #3EDD4B

split-complementary

#3E80DD #DD4B3E #D0DD3E

monochromatic

#184789 #2162BD #3E80DD #72A2E6 #A6C4EF

Accessibility & contrast

On white

3.94

#3E80DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#3E80DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E80DD

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E80DD	#FFFFFF	#000000	##000000
##3E80DD	1.00	3.94	5.34	5.34
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5388E1

Deuteranopia (green-blind)

#377ADB

Tritanopia (blue-blind)

#0096A4

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3e80dd;
/* rgb */ color: rgb(62, 128, 221);
/* oklch */ color: oklch(60.4% 0.157 257.5);

Tailwind

colors: {
  custom: {
    50: '#86a4e8',
    500: '#3e80dd',
    950: '#000000',
  },
}

SCSS

$custom: #3e80dd;
$custom-light: #86a4e8;
$custom-dark: #000000;

JSON

{
  "hex": "#3e80dd",
  "rgb": {
    "r": 62,
    "g": 128,
    "b": 221
  },
  "hsl": {
    "h": 215.094,
    "s": 70.044,
    "l": 55.49
  },
  "oklch": {
    "l": 0.60355,
    "c": 0.15692,
    "h": 257.5
  },
  "luminance": 0.21683
}

Semantic roles & 50–950 ramp

primary

#3E80DD

secondary

#DDC19A

accent

#A33BED

background

#F8FAFE

surface

#F0F3FD

border

#CBCDD5

text

#0D0F16

muted

#7D7F84

Preview Lab

Preview with #3E80DD

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

Preview Lab → · Contrast checker → · Palette generator →