#3E5EF0#3E5EF0

#3E5EF0 is a mid, highly saturated blue. Relative luminance 0.153; OKLCH L 55.0% C 0.221 H 268.4°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#3E5EF0
RGB	rgb(62, 94, 240)
HSL	hsl(229, 86%, 59%)
HSV	hsv(229, 74%, 94%)
CMYK	cmyk(74.2%, 60.8%, 0%, 5.9%)
CIE-LAB	lab(46.07, 38.12, -76.59)
CIE-LCH	lch(46.07, 85.55, 296.46°)
OKLab	oklab(54.98% -0.0061 -0.2213)
OKLCH	oklch(54.98% 0.221 268.4)
XYZ	xyz(21.7120, 15.3184, 84.2337)
Luminance	0.1532 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E5EF0 #F0D03E

analogous

#3EB7F0 #3E5EF0 #773EF0

triadic

#3E5EF0 #F03E5E #5EF03E

tetradic

#3E5EF0 #F03EB7 #F0D03E #3EF077

square

#3E5EF0 #F03EB7 #F0D03E #3EF077

split-complementary

#3E5EF0 #F0773E #B7F03E

monochromatic

#0D29A7 #1136DF #3E5EF0 #778DF4 #B0BDF9

Accessibility & contrast

On white

5.17

#3E5EF0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#3E5EF0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E5EF0

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E5EF0	#FFFFFF	#000000	##FFFFFF
##3E5EF0	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0076F5

Deuteranopia (green-blind)

#0065ED

Tritanopia (blue-blind)

#00849E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3e5ef0;
/* rgb */ color: rgb(62, 94, 240);
/* oklch */ color: oklch(55.0% 0.221 268.4);

Tailwind

colors: {
  custom: {
    50: '#8c8bf6',
    500: '#3e5ef0',
    950: '#000000',
  },
}

SCSS

$custom: #3e5ef0;
$custom-light: #8c8bf6;
$custom-dark: #000000;

JSON

{
  "hex": "#3e5ef0",
  "rgb": {
    "r": 62,
    "g": 94,
    "b": 240
  },
  "hsl": {
    "h": 229.213,
    "s": 85.577,
    "l": 59.216
  },
  "oklch": {
    "l": 0.54982,
    "c": 0.22142,
    "h": 268.4
  },
  "luminance": 0.15321
}

Semantic roles & 50–950 ramp

primary

#3E5EF0

secondary

#E8DBA2

accent

#D62CFC

background

#F9F8FF

surface

#F2F0FF

border

#CCCBD7

text

#0E0C17

muted

#7E7D85

Preview Lab

Preview with #3E5EF0

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

Preview Lab → · Contrast checker → · Palette generator →