#3E5BC4#3E5BC4

#3E5BC4 is a mid, vivid blue. Relative luminance 0.125; OKLCH L 50.9% C 0.167 H 268.3°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#3E5BC4
RGB	rgb(62, 91, 196)
HSL	hsl(227, 53%, 51%)
HSV	hsv(227, 68%, 77%)
CMYK	cmyk(68.4%, 53.6%, 0%, 23.1%)
CIE-LAB	lab(41.98, 24.34, -58.14)
CIE-LCH	lch(41.98, 63.03, 292.71°)
OKLab	oklab(50.89% -0.0051 -0.1672)
OKLCH	oklch(50.89% 0.167 268.3)
XYZ	xyz(15.6881, 12.4903, 53.7979)
Luminance	0.1249 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E5BC4 #C4A73E

analogous

#3E9EC4 #3E5BC4 #643EC4

triadic

#3E5BC4 #C43E5B #5BC43E

tetradic

#3E5BC4 #C43E9E #C4A73E #3EC464

square

#3E5BC4 #C43E9E #C4A73E #3EC464

split-complementary

#3E5BC4 #C4643E #9EC43E

monochromatic

#202F68 #2E4597 #3E5BC4 #6D83D2 #9CABE1

Accessibility & contrast

On white

6.00

#3E5BC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#3E5BC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E5BC4

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E5BC4	#FFFFFF	#000000	##FFFFFF
##3E5BC4	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E69C8

Deuteranopia (green-blind)

#005DC2

Tritanopia (blue-blind)

#007486

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #3e5bc4;
/* rgb */ color: rgb(62, 91, 196);
/* oklch */ color: oklch(50.9% 0.167 268.3);

Tailwind

colors: {
  custom: {
    50: '#8389d7',
    500: '#3e5bc4',
    950: '#000000',
  },
}

SCSS

$custom: #3e5bc4;
$custom-light: #8389d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3e5bc4",
  "rgb": {
    "r": 62,
    "g": 91,
    "b": 196
  },
  "hsl": {
    "h": 227.015,
    "s": 53.175,
    "l": 50.588
  },
  "oklch": {
    "l": 0.50891,
    "c": 0.16725,
    "h": 268.3
  },
  "luminance": 0.12492
}

Semantic roles & 50–950 ramp

primary

#3E5BC4

secondary

#CDC091

accent

#BD4BDD

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #3E5BC4

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

Preview Lab → · Contrast checker → · Palette generator →