#3E5BBD#3E5BBD

#3E5BBD is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.4% C 0.158 H 267.9°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#3E5BBD
RGB	rgb(62, 91, 189)
HSL	hsl(226, 51%, 49%)
HSV	hsv(226, 67%, 74%)
CMYK	cmyk(67.2%, 51.9%, 0%, 25.9%)
CIE-LAB	lab(41.50, 21.82, -54.85)
CIE-LCH	lch(41.50, 59.03, 291.69°)
OKLab	oklab(50.37% -0.0057 -0.1575)
OKLCH	oklch(50.37% 0.158 267.9)
XYZ	xyz(14.9098, 12.1790, 49.6993)
Luminance	0.1218 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E5BBD #BDA03E

analogous

#3E9BBD #3E5BBD #603EBD

triadic

#3E5BBD #BD3E5B #5BBD3E

tetradic

#3E5BBD #BD3E9B #BDA03E #3EBD60

square

#3E5BBD #BD3E9B #BDA03E #3EBD60

split-complementary

#3E5BBD #BD603E #9BBD3E

monochromatic

#202F61 #2F458F #3E5BBD #6A81CE #98A8DD

Accessibility & contrast

On white

6.11

#3E5BBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#3E5BBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E5BBD

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E5BBD	#FFFFFF	#000000	##FFFFFF
##3E5BBD	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E68C0

Deuteranopia (green-blind)

#005CBB

Tritanopia (blue-blind)

#007283

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #3e5bbd;
/* rgb */ color: rgb(62, 91, 189);
/* oklch */ color: oklch(50.4% 0.158 267.9);

Tailwind

colors: {
  custom: {
    50: '#8189d1',
    500: '#3e5bbd',
    950: '#000000',
  },
}

SCSS

$custom: #3e5bbd;
$custom-light: #8189d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e5bbd",
  "rgb": {
    "r": 62,
    "g": 91,
    "b": 189
  },
  "hsl": {
    "h": 226.299,
    "s": 50.598,
    "l": 49.216
  },
  "oklch": {
    "l": 0.50369,
    "c": 0.1576,
    "h": 267.9
  },
  "luminance": 0.1218
}

Semantic roles & 50–950 ramp

primary

#3E5BBD

secondary

#C9BB8E

accent

#BA4EDA

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #3E5BBD

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

Preview Lab → · Contrast checker → · Palette generator →