#3E5CD4#3E5CD4

#3E5CD4 is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.3% C 0.188 H 268.5°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#3E5CD4
RGB	rgb(62, 92, 212)
HSL	hsl(228, 64%, 54%)
HSV	hsv(228, 71%, 83%)
CMYK	cmyk(70.8%, 56.6%, 0%, 16.9%)
CIE-LAB	lab(43.40, 29.44, -65.06)
CIE-LCH	lch(43.40, 71.41, 294.35°)
OKLab	oklab(52.32% -0.005 -0.1875)
OKLCH	oklch(52.32% 0.188 268.5)
XYZ	xyz(17.6933, 13.4301, 63.9344)
Luminance	0.1343 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E5CD4 #D4B63E

analogous

#3EA7D4 #3E5CD4 #6B3ED4

triadic

#3E5CD4 #D43E5C #5CD43E

tetradic

#3E5CD4 #D43EA7 #D4B63E #3ED46B

square

#3E5CD4 #D43EA7 #D4B63E #3ED46B

split-complementary

#3E5CD4 #D46B3E #A7D43E

monochromatic

#1C2F7C #2742AE #3E5CD4 #7086DF #A2B1EA

Accessibility & contrast

On white

5.70

#3E5CD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#3E5CD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E5CD4

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E5CD4	#FFFFFF	#000000	##FFFFFF
##3E5CD4	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)

#006ED8

Deuteranopia (green-blind)

#0060D2

Tritanopia (blue-blind)

#007A8F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #3e5cd4;
/* rgb */ color: rgb(62, 92, 212);
/* oklch */ color: oklch(52.3% 0.188 268.5);

Tailwind

colors: {
  custom: {
    50: '#8689e2',
    500: '#3e5cd4',
    950: '#000000',
  },
}

SCSS

$custom: #3e5cd4;
$custom-light: #8689e2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e5cd4",
  "rgb": {
    "r": 62,
    "g": 92,
    "b": 212
  },
  "hsl": {
    "h": 228,
    "s": 63.559,
    "l": 53.725
  },
  "oklch": {
    "l": 0.52323,
    "c": 0.18757,
    "h": 268.5
  },
  "luminance": 0.13432
}

Semantic roles & 50–950 ramp

primary

#3E5CD4

secondary

#D7CA97

accent

#C641E7

background

#F8F8FE

surface

#F0F0FC

border

#CBCBD5

text

#0D0B15

muted

#7D7C84

Preview Lab

Preview with #3E5CD4

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

Preview Lab → · Contrast checker → · Palette generator →