#3E61BF#3E61BF

#3E61BF is a mid, vivid blue. Relative luminance 0.133; OKLCH L 51.8% C 0.153 H 265.9°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#3E61BF
RGB	rgb(62, 97, 191)
HSL	hsl(224, 51%, 50%)
HSV	hsv(224, 68%, 75%)
CMYK	cmyk(67.5%, 49.2%, 0%, 25.1%)
CIE-LAB	lab(43.26, 18.68, -53.18)
CIE-LCH	lch(43.26, 56.36, 289.36°)
OKLab	oklab(51.75% -0.0109 -0.1525)
OKLCH	oklch(51.75% 0.153 265.9)
XYZ	xyz(15.6620, 13.3336, 51.0284)
Luminance	0.1333 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E61BF #BF9C3E

analogous

#3EA2BF #3E61BF #5C3EBF

triadic

#3E61BF #BF3E61 #61BF3E

tetradic

#3E61BF #BF3EA2 #BF9C3E #3EBF5C

square

#3E61BF #BF3EA2 #BF9C3E #3EBF5C

split-complementary

#3E61BF #BF5C3E #A2BF3E

monochromatic

#203263 #2F4A91 #3E61BF #6B86CF #99ACDE

Accessibility & contrast

On white

5.73

#3E61BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#3E61BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E61BF

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E61BF	#FFFFFF	#000000	##FFFFFF
##3E61BF	1.00	5.73	3.67	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D6CC2

Deuteranopia (green-blind)

#0661BD

Tritanopia (blue-blind)

#007787

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3e61bf;
/* rgb */ color: rgb(62, 97, 191);
/* oklch */ color: oklch(51.8% 0.153 265.9);

Tailwind

colors: {
  custom: {
    50: '#828dd3',
    500: '#3e61bf',
    950: '#000000',
  },
}

SCSS

$custom: #3e61bf;
$custom-light: #828dd3;
$custom-dark: #000000;

JSON

{
  "hex": "#3e61bf",
  "rgb": {
    "r": 62,
    "g": 97,
    "b": 191
  },
  "hsl": {
    "h": 223.721,
    "s": 50.988,
    "l": 49.608
  },
  "oklch": {
    "l": 0.51751,
    "c": 0.15286,
    "h": 265.9
  },
  "luminance": 0.13335
}

Semantic roles & 50–950 ramp

primary

#3E61BF

secondary

#CABA8F

accent

#B44DDA

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #3E61BF

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

Preview Lab → · Contrast checker → · Palette generator →