#3E5BBE#3E5BBE

#3E5BBE is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.4% C 0.159 H 268.0°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#3E5BBE
RGB	rgb(62, 91, 190)
HSL	hsl(226, 51%, 49%)
HSV	hsv(226, 67%, 75%)
CMYK	cmyk(67.4%, 52.1%, 0%, 25.5%)
CIE-LAB	lab(41.57, 22.18, -55.33)
CIE-LCH	lch(41.57, 59.61, 291.84°)
OKLab	oklab(50.44% -0.0056 -0.1589)
OKLCH	oklch(50.44% 0.159 268)
XYZ	xyz(15.0188, 12.2226, 50.2729)
Luminance	0.1222 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E5BBE #BEA13E

analogous

#3E9BBE #3E5BBE #613EBE

triadic

#3E5BBE #BE3E5B #5BBE3E

tetradic

#3E5BBE #BE3E9B #BEA13E #3EBE61

square

#3E5BBE #BE3E9B #BEA13E #3EBE61

split-complementary

#3E5BBE #BE613E #9BBE3E

monochromatic

#202F62 #2F4590 #3E5BBE #6B81CF #99A8DE

Accessibility & contrast

On white

6.10

#3E5BBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#3E5BBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E5BBE

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E5BBE	#FFFFFF	#000000	##FFFFFF
##3E5BBE	1.00	6.10	3.44	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D68C2

Deuteranopia (green-blind)

#005DBC

Tritanopia (blue-blind)

#007284

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #3e5bbe;
/* rgb */ color: rgb(62, 91, 190);
/* oklch */ color: oklch(50.4% 0.159 268.0);

Tailwind

colors: {
  custom: {
    50: '#8289d2',
    500: '#3e5bbe',
    950: '#000000',
  },
}

SCSS

$custom: #3e5bbe;
$custom-light: #8289d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e5bbe",
  "rgb": {
    "r": 62,
    "g": 91,
    "b": 190
  },
  "hsl": {
    "h": 226.406,
    "s": 50.794,
    "l": 49.412
  },
  "oklch": {
    "l": 0.50443,
    "c": 0.15899,
    "h": 268
  },
  "luminance": 0.12224
}

Semantic roles & 50–950 ramp

primary

#3E5BBE

secondary

#C9BC8E

accent

#BA4EDA

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #3E5BBE

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

Preview Lab → · Contrast checker → · Palette generator →