#3F62D6#3F62D6

#3F62D6 is a mid, vivid blue. Relative luminance 0.146; OKLCH L 53.7% C 0.183 H 267.3°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#3F62D6
RGB	rgb(63, 98, 214)
HSL	hsl(226, 65%, 54%)
HSV	hsv(226, 71%, 84%)
CMYK	cmyk(70.6%, 54.2%, 0%, 16.1%)
CIE-LAB	lab(45.14, 26.48, -63.37)
CIE-LCH	lch(45.14, 68.68, 292.68°)
OKLab	oklab(53.69% -0.0088 -0.1824)
OKLCH	oklch(53.69% 0.183 267.3)
XYZ	xyz(18.5510, 14.6453, 65.4544)
Luminance	0.1465 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F62D6 #D6B33F

analogous

#3FADD6 #3F62D6 #683FD6

triadic

#3F62D6 #D63F62 #62D63F

tetradic

#3F62D6 #D63FAD #D6B33F #3FD668

square

#3F62D6 #D63FAD #D6B33F #3FD668

split-complementary

#3F62D6 #D6683F #ADD63F

monochromatic

#1B327F #2646B2 #3F62D6 #718BE1 #A4B4EC

Accessibility & contrast

On white

5.34

#3F62D6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#3F62D6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F62D6

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F62D6	#FFFFFF	#000000	##FFFFFF
##3F62D6	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072DA

Deuteranopia (green-blind)

#0064D4

Tritanopia (blue-blind)

#007E92

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #3f62d6;
/* rgb */ color: rgb(63, 98, 214);
/* oklch */ color: oklch(53.7% 0.183 267.3);

Tailwind

colors: {
  custom: {
    50: '#868ee3',
    500: '#3f62d6',
    950: '#000000',
  },
}

SCSS

$custom: #3f62d6;
$custom-light: #868ee3;
$custom-dark: #000000;

JSON

{
  "hex": "#3f62d6",
  "rgb": {
    "r": 63,
    "g": 98,
    "b": 214
  },
  "hsl": {
    "h": 226.093,
    "s": 64.807,
    "l": 54.314
  },
  "oklch": {
    "l": 0.53689,
    "c": 0.18265,
    "h": 267.3
  },
  "luminance": 0.14647
}

Semantic roles & 50–950 ramp

primary

#3F62D6

secondary

#D8CA98

accent

#C140E8

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #3F62D6

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

Preview Lab → · Contrast checker → · Palette generator →