#3D80DD#3D80DD

#3D80DD is a mid, vivid cyan. Relative luminance 0.217; OKLCH L 60.3% C 0.157 H 257.3°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#3D80DD
RGB	rgb(61, 128, 221)
HSL	hsl(215, 70%, 55%)
HSV	hsv(215, 72%, 87%)
CMYK	cmyk(72.4%, 42.1%, 0%, 13.3%)
CIE-LAB	lab(53.65, 9.95, -53.65)
CIE-LCH	lch(53.65, 54.56, 280.50°)
OKLab	oklab(60.32% -0.0347 -0.1534)
OKLCH	oklch(60.32% 0.157 257.3)
XYZ	xyz(22.6900, 21.6484, 71.3753)
Luminance	0.2165 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D80DD #DD9A3D

analogous

#3DD0DD #3D80DD #4A3DDD

triadic

#3D80DD #DD3D80 #80DD3D

tetradic

#3D80DD #DD3DD0 #DD9A3D #3DDD4A

square

#3D80DD #DD3DD0 #DD9A3D #3DDD4A

split-complementary

#3D80DD #DD4A3D #D0DD3D

monochromatic

#184788 #2162BC #3D80DD #71A2E6 #A5C4EF

Accessibility & contrast

On white

3.94

#3D80DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#3D80DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D80DD

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D80DD	#FFFFFF	#000000	##000000
##3D80DD	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5388E1

Deuteranopia (green-blind)

#3779DB

Tritanopia (blue-blind)

#0096A4

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3d80dd;
/* rgb */ color: rgb(61, 128, 221);
/* oklch */ color: oklch(60.3% 0.157 257.3);

Tailwind

colors: {
  custom: {
    50: '#86a4e8',
    500: '#3d80dd',
    950: '#000000',
  },
}

SCSS

$custom: #3d80dd;
$custom-light: #86a4e8;
$custom-dark: #000000;

JSON

{
  "hex": "#3d80dd",
  "rgb": {
    "r": 61,
    "g": 128,
    "b": 221
  },
  "hsl": {
    "h": 214.875,
    "s": 70.175,
    "l": 55.294
  },
  "oklch": {
    "l": 0.60319,
    "c": 0.15724,
    "h": 257.3
  },
  "luminance": 0.21651
}

Semantic roles & 50–950 ramp

primary

#3D80DD

secondary

#DCC099

accent

#A23BED

background

#F8FAFE

surface

#F0F3FD

border

#CBCDD5

text

#0D0F16

muted

#7D7F84

Preview Lab

Preview with #3D80DD

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

Preview Lab → · Contrast checker → · Palette generator →