#3E5FCC#3E5FCC

#3E5FCC is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.3% C 0.173 H 267.4°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#3E5FCC
RGB	rgb(62, 95, 204)
HSL	hsl(226, 58%, 52%)
HSV	hsv(226, 70%, 80%)
CMYK	cmyk(69.6%, 53.4%, 0%, 20%)
CIE-LAB	lab(43.60, 24.65, -60.14)
CIE-LCH	lch(43.60, 64.99, 292.29°)
OKLab	oklab(52.29% -0.0079 -0.173)
OKLCH	oklch(52.29% 0.173 267.4)
XYZ	xyz(16.9741, 13.5665, 58.8391)
Luminance	0.1357 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E5FCC #CCAB3E

analogous

#3EA6CC #3E5FCC #643ECC

triadic

#3E5FCC #CC3E5F #5FCC3E

tetradic

#3E5FCC #CC3EA6 #CCAB3E #3ECC64

square

#3E5FCC #CC3EA6 #CCAB3E #3ECC64

split-complementary

#3E5FCC #CC643E #A6CC3E

monochromatic

#1E3172 #2B47A2 #3E5FCC #6E87D9 #9FAFE6

Accessibility & contrast

On white

5.65

#3E5FCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#3E5FCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E5FCC

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E5FCC	#FFFFFF	#000000	##FFFFFF
##3E5FCC	1.00	5.65	3.71	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D6ED0

Deuteranopia (green-blind)

#0061CA

Tritanopia (blue-blind)

#00798C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3e5fcc;
/* rgb */ color: rgb(62, 95, 204);
/* oklch */ color: oklch(52.3% 0.173 267.4);

Tailwind

colors: {
  custom: {
    50: '#848bdc',
    500: '#3e5fcc',
    950: '#000000',
  },
}

SCSS

$custom: #3e5fcc;
$custom-light: #848bdc;
$custom-dark: #000000;

JSON

{
  "hex": "#3e5fcc",
  "rgb": {
    "r": 62,
    "g": 95,
    "b": 204
  },
  "hsl": {
    "h": 226.056,
    "s": 58.197,
    "l": 52.157
  },
  "oklch": {
    "l": 0.52291,
    "c": 0.17317,
    "h": 267.4
  },
  "luminance": 0.13568
}

Semantic roles & 50–950 ramp

primary

#3E5FCC

secondary

#D2C394

accent

#BD46E1

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0C15

muted

#7D7D83

Preview Lab

Preview with #3E5FCC

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

Preview Lab → · Contrast checker → · Palette generator →