#3E5DBF#3E5DBF

#3E5DBF is a mid, vivid blue. Relative luminance 0.126; OKLCH L 50.9% C 0.158 H 267.4°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#3E5DBF
RGB	rgb(62, 93, 191)
HSL	hsl(226, 51%, 50%)
HSV	hsv(226, 68%, 75%)
CMYK	cmyk(67.5%, 51.3%, 0%, 25.1%)
CIE-LAB	lab(42.17, 21.25, -54.93)
CIE-LCH	lch(42.17, 58.90, 291.15°)
OKLab	oklab(50.92% -0.0073 -0.1577)
OKLCH	oklch(50.92% 0.158 267.4)
XYZ	xyz(15.3017, 12.6129, 50.9083)
Luminance	0.1261 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E5DBF #BFA03E

analogous

#3E9EBF #3E5DBF #5F3EBF

triadic

#3E5DBF #BF3E5D #5DBF3E

tetradic

#3E5DBF #BF3E9E #BFA03E #3EBF5F

square

#3E5DBF #BF3E9E #BFA03E #3EBF5F

split-complementary

#3E5DBF #BF5F3E #9EBF3E

monochromatic

#203063 #2F4791 #3E5DBF #6B83CF #99AADE

Accessibility & contrast

On white

5.96

#3E5DBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#3E5DBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E5DBF

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E5DBF	#FFFFFF	#000000	##FFFFFF
##3E5DBF	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#226AC3

Deuteranopia (green-blind)

#005EBD

Tritanopia (blue-blind)

#007485

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #3e5dbf;
/* rgb */ color: rgb(62, 93, 191);
/* oklch */ color: oklch(50.9% 0.158 267.4);

Tailwind

colors: {
  custom: {
    50: '#828ad3',
    500: '#3e5dbf',
    950: '#000000',
  },
}

SCSS

$custom: #3e5dbf;
$custom-light: #828ad3;
$custom-dark: #000000;

JSON

{
  "hex": "#3e5dbf",
  "rgb": {
    "r": 62,
    "g": 93,
    "b": 191
  },
  "hsl": {
    "h": 225.581,
    "s": 50.988,
    "l": 49.608
  },
  "oklch": {
    "l": 0.50924,
    "c": 0.15786,
    "h": 267.4
  },
  "luminance": 0.12614
}

Semantic roles & 50–950 ramp

primary

#3E5DBF

secondary

#CABC8F

accent

#B94DDA

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #3E5DBF

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

Preview Lab → · Contrast checker → · Palette generator →