#3E5ED8#3E5ED8

#3E5ED8 is a mid, vivid blue. Relative luminance 0.140; OKLCH L 53.0% C 0.190 H 268.1°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#3E5ED8
RGB	rgb(62, 94, 216)
HSL	hsl(228, 66%, 55%)
HSV	hsv(228, 71%, 85%)
CMYK	cmyk(71.3%, 56.5%, 0%, 15.3%)
CIE-LAB	lab(44.21, 29.60, -66.03)
CIE-LCH	lch(44.21, 72.36, 294.15°)
OKLab	oklab(53.02% -0.0064 -0.1903)
OKLCH	oklch(53.02% 0.19 268.1)
XYZ	xyz(18.3797, 13.9855, 66.6833)
Luminance	0.1399 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E5ED8 #D8B83E

analogous

#3EABD8 #3E5ED8 #6B3ED8

triadic

#3E5ED8 #D83E5E #5ED83E

tetradic

#3E5ED8 #D83EAB #D8B83E #3ED86B

square

#3E5ED8 #D83EAB #D8B83E #3ED86B

split-complementary

#3E5ED8 #D86B3E #ABD83E

monochromatic

#1A3081 #2442B4 #3E5ED8 #7188E2 #A4B3ED

Accessibility & contrast

On white

5.53

#3E5ED8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#3E5ED8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E5ED8

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E5ED8	#FFFFFF	#000000	##FFFFFF
##3E5ED8	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0070DC

Deuteranopia (green-blind)

#0062D6

Tritanopia (blue-blind)

#007C92

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #3e5ed8;
/* rgb */ color: rgb(62, 94, 216);
/* oklch */ color: oklch(53.0% 0.190 268.1);

Tailwind

colors: {
  custom: {
    50: '#878be5',
    500: '#3e5ed8',
    950: '#000000',
  },
}

SCSS

$custom: #3e5ed8;
$custom-light: #878be5;
$custom-dark: #000000;

JSON

{
  "hex": "#3e5ed8",
  "rgb": {
    "r": 62,
    "g": 94,
    "b": 216
  },
  "hsl": {
    "h": 227.532,
    "s": 66.379,
    "l": 54.51
  },
  "oklch": {
    "l": 0.53022,
    "c": 0.19044,
    "h": 268.1
  },
  "luminance": 0.13987
}

Semantic roles & 50–950 ramp

primary

#3E5ED8

secondary

#D9CC98

accent

#C63EE9

background

#F9F8FE

surface

#F1F0FC

border

#CBCBD5

text

#0D0C16

muted

#7E7D84

Preview Lab

Preview with #3E5ED8

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

Preview Lab → · Contrast checker → · Palette generator →