#3D80E5#3D80E5

#3D80E5 is a mid, vivid blue. Relative luminance 0.221; OKLCH L 60.8% C 0.168 H 258.6°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#3D80E5
RGB	rgb(61, 128, 229)
HSL	hsl(216, 76%, 57%)
HSV	hsv(216, 73%, 90%)
CMYK	cmyk(73.4%, 44.1%, 0%, 10.2%)
CIE-LAB	lab(54.12, 12.84, -57.39)
CIE-LCH	lch(54.12, 58.81, 282.61°)
OKLab	oklab(60.83% -0.0331 -0.1644)
OKLCH	oklch(60.83% 0.168 258.6)
XYZ	xyz(23.7813, 22.0849, 77.1230)
Luminance	0.2209 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D80E5 #E5A23D

analogous

#3DD4E5 #3D80E5 #4E3DE5

triadic

#3D80E5 #E53D80 #80E53D

tetradic

#3D80E5 #E53DD4 #E5A23D #3DE54E

square

#3D80E5 #E53DD4 #E5A23D #3DE54E

split-complementary

#3D80E5 #E54E3D #D4E53D

monochromatic

#144794 #1B61CA #3D80E5 #73A3EC #A9C7F3

Accessibility & contrast

On white

3.88

#3D80E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#3D80E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D80E5

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D80E5	#FFFFFF	#000000	##000000
##3D80E5	1.00	3.88	5.42	5.42
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D8AE9

Deuteranopia (green-blind)

#2B7AE3

Tritanopia (blue-blind)

#0098A7

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3d80e5;
/* rgb */ color: rgb(61, 128, 229);
/* oklch */ color: oklch(60.8% 0.168 258.6);

Tailwind

colors: {
  custom: {
    50: '#87a4ee',
    500: '#3d80e5',
    950: '#000000',
  },
}

SCSS

$custom: #3d80e5;
$custom-light: #87a4ee;
$custom-dark: #000000;

JSON

{
  "hex": "#3d80e5",
  "rgb": {
    "r": 61,
    "g": 128,
    "b": 229
  },
  "hsl": {
    "h": 216.071,
    "s": 76.364,
    "l": 56.863
  },
  "oklch": {
    "l": 0.60829,
    "c": 0.16768,
    "h": 258.6
  },
  "luminance": 0.22088
}

Semantic roles & 50–950 ramp

primary

#3D80E5

secondary

#E1C69D

accent

#A735F3

background

#F9FAFE

surface

#F1F3FD

border

#CBCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #3D80E5

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

Preview Lab → · Contrast checker → · Palette generator →