#3D82E4#3D82E4

#3D82E4 is a mid, vivid blue. Relative luminance 0.226; OKLCH L 61.2% C 0.164 H 257.7°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#3D82E4
RGB	rgb(61, 130, 228)
HSL	hsl(215, 76%, 57%)
HSV	hsv(215, 73%, 89%)
CMYK	cmyk(73.2%, 43%, 0%, 10.6%)
CIE-LAB	lab(54.61, 11.25, -56.04)
CIE-LCH	lch(54.61, 57.16, 281.35°)
OKLab	oklab(61.19% -0.035 -0.1604)
OKLCH	oklch(61.19% 0.164 257.7)
XYZ	xyz(23.9056, 22.5561, 76.4776)
Luminance	0.2256 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D82E4 #E49F3D

analogous

#3DD5E4 #3D82E4 #4C3DE4

triadic

#3D82E4 #E43D82 #82E43D

tetradic

#3D82E4 #E43DD5 #E49F3D #3DE44C

square

#3D82E4 #E43DD5 #E49F3D #3DE44C

split-complementary

#3D82E4 #E44C3D #D5E43D

monochromatic

#144892 #1C63C8 #3D82E4 #73A5EB #A8C7F3

Accessibility & contrast

On white

3.81

#3D82E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#3D82E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D82E4

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D82E4	#FFFFFF	#000000	##000000
##3D82E4	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#518BE8

Deuteranopia (green-blind)

#327CE2

Tritanopia (blue-blind)

#0099A8

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #3d82e4;
/* rgb */ color: rgb(61, 130, 228);
/* oklch */ color: oklch(61.2% 0.164 257.7);

Tailwind

colors: {
  custom: {
    50: '#87a5ed',
    500: '#3d82e4',
    950: '#000000',
  },
}

SCSS

$custom: #3d82e4;
$custom-light: #87a5ed;
$custom-dark: #000000;

JSON

{
  "hex": "#3d82e4",
  "rgb": {
    "r": 61,
    "g": 130,
    "b": 228
  },
  "hsl": {
    "h": 215.21,
    "s": 75.566,
    "l": 56.667
  },
  "oklch": {
    "l": 0.61193,
    "c": 0.16414,
    "h": 257.7
  },
  "luminance": 0.22559
}

Semantic roles & 50–950 ramp

primary

#3D82E4

secondary

#E1C49C

accent

#A436F2

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #3D82E4

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

Preview Lab → · Contrast checker → · Palette generator →