#3D6FEE#3D6FEE

#3D6FEE is a mid, vivid blue. Relative luminance 0.185; OKLCH L 58.0% C 0.199 H 264.7°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#3D6FEE
RGB	rgb(61, 111, 238)
HSL	hsl(223, 84%, 59%)
HSV	hsv(223, 74%, 93%)
CMYK	cmyk(74.4%, 53.4%, 0%, 6.7%)
CIE-LAB	lab(50.13, 26.68, -68.85)
CIE-LCH	lch(50.13, 73.83, 291.18°)
OKLab	oklab(57.97% -0.0185 -0.1984)
OKLCH	oklch(57.97% 0.199 264.7)
XYZ	xyz(23.0361, 18.5315, 83.2352)
Luminance	0.1853 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D6FEE #EEBC3D

analogous

#3DC7EE #3D6FEE #633DEE

triadic

#3D6FEE #EE3D6F #6FEE3D

tetradic

#3D6FEE #EE3DC7 #EEBC3D #3DEE63

square

#3D6FEE #EE3DC7 #EEBC3D #3DEE63

split-complementary

#3D6FEE #EE633D #C7EE3D

monochromatic

#0E38A2 #134CDB #3D6FEE #7599F3 #AEC3F8

Accessibility & contrast

On white

4.46

#3D6FEE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#3D6FEE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D6FEE

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D6FEE	#FFFFFF	#000000	##000000
##3D6FEE	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0080F2

Deuteranopia (green-blind)

#0070EB

Tritanopia (blue-blind)

#008EA4

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #3d6fee;
/* rgb */ color: rgb(61, 111, 238);
/* oklch */ color: oklch(58.0% 0.199 264.7);

Tailwind

colors: {
  custom: {
    50: '#8a97f4',
    500: '#3d6fee',
    950: '#000000',
  },
}

SCSS

$custom: #3d6fee;
$custom-light: #8a97f4;
$custom-dark: #000000;

JSON

{
  "hex": "#3d6fee",
  "rgb": {
    "r": 61,
    "g": 111,
    "b": 238
  },
  "hsl": {
    "h": 223.051,
    "s": 83.886,
    "l": 58.627
  },
  "oklch": {
    "l": 0.57969,
    "c": 0.19925,
    "h": 264.7
  },
  "luminance": 0.18534
}

Semantic roles & 50–950 ramp

primary

#3D6FEE

secondary

#E6D3A0

accent

#C02EFA

background

#F9F9FF

surface

#F2F2FE

border

#CCCCD6

text

#0E0D17

muted

#7E7E85

Preview Lab

Preview with #3D6FEE

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

Preview Lab → · Contrast checker → · Palette generator →