#3E5ECD#3E5ECD

#3E5ECD is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.2% C 0.176 H 267.7°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#3E5ECD
RGB	rgb(62, 94, 205)
HSL	hsl(227, 59%, 52%)
HSV	hsv(227, 70%, 80%)
CMYK	cmyk(69.8%, 54.1%, 0%, 19.6%)
CIE-LAB	lab(43.41, 25.65, -61.02)
CIE-LCH	lch(43.41, 66.20, 292.80°)
OKLab	oklab(52.17% -0.007 -0.1756)
OKLCH	oklch(52.17% 0.176 267.7)
XYZ	xyz(17.0049, 13.4356, 59.4429)
Luminance	0.1344 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E5ECD #CDAD3E

analogous

#3EA6CD #3E5ECD #653ECD

triadic

#3E5ECD #CD3E5E #5ECD3E

tetradic

#3E5ECD #CD3EA6 #CDAD3E #3ECD65

square

#3E5ECD #CD3EA6 #CDAD3E #3ECD65

split-complementary

#3E5ECD #CD653E #A6CD3E

monochromatic

#1E3173 #2A45A3 #3E5ECD #6F87DA #9FAFE6

Accessibility & contrast

On white

5.70

#3E5ECD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#3E5ECD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E5ECD

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E5ECD	#FFFFFF	#000000	##FFFFFF
##3E5ECD	1.00	5.70	3.69	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DD1

Deuteranopia (green-blind)

#0060CB

Tritanopia (blue-blind)

#00798C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3e5ecd;
/* rgb */ color: rgb(62, 94, 205);
/* oklch */ color: oklch(52.2% 0.176 267.7);

Tailwind

colors: {
  custom: {
    50: '#848bdd',
    500: '#3e5ecd',
    950: '#000000',
  },
}

SCSS

$custom: #3e5ecd;
$custom-light: #848bdd;
$custom-dark: #000000;

JSON

{
  "hex": "#3e5ecd",
  "rgb": {
    "r": 62,
    "g": 94,
    "b": 205
  },
  "hsl": {
    "h": 226.573,
    "s": 58.848,
    "l": 52.353
  },
  "oklch": {
    "l": 0.52169,
    "c": 0.17575,
    "h": 267.7
  },
  "luminance": 0.13437
}

Semantic roles & 50–950 ramp

primary

#3E5ECD

secondary

#D3C594

accent

#BF46E2

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #3E5ECD

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

Preview Lab → · Contrast checker → · Palette generator →