#3E61BE#3E61BE

#3E61BE is a mid, vivid blue. Relative luminance 0.133; OKLCH L 51.7% C 0.151 H 265.8°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#3E61BE
RGB	rgb(62, 97, 190)
HSL	hsl(224, 51%, 49%)
HSV	hsv(224, 67%, 75%)
CMYK	cmyk(67.4%, 48.9%, 0%, 25.5%)
CIE-LAB	lab(43.20, 18.32, -52.70)
CIE-LCH	lch(43.20, 55.79, 289.17°)
OKLab	oklab(51.68% -0.0111 -0.1511)
OKLCH	oklch(51.68% 0.151 265.8)
XYZ	xyz(15.5523, 13.2897, 50.4508)
Luminance	0.1329 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E61BE #BE9B3E

analogous

#3EA1BE #3E61BE #5B3EBE

triadic

#3E61BE #BE3E61 #61BE3E

tetradic

#3E61BE #BE3EA1 #BE9B3E #3EBE5B

square

#3E61BE #BE3EA1 #BE9B3E #3EBE5B

split-complementary

#3E61BE #BE5B3E #A1BE3E

monochromatic

#203262 #2F4990 #3E61BE #6B86CF #99ACDE

Accessibility & contrast

On white

5.74

#3E61BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#3E61BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E61BE

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E61BE	#FFFFFF	#000000	##FFFFFF
##3E61BE	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E6CC1

Deuteranopia (green-blind)

#0B61BC

Tritanopia (blue-blind)

#007786

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3e61be;
/* rgb */ color: rgb(62, 97, 190);
/* oklch */ color: oklch(51.7% 0.151 265.8);

Tailwind

colors: {
  custom: {
    50: '#818dd2',
    500: '#3e61be',
    950: '#000000',
  },
}

SCSS

$custom: #3e61be;
$custom-light: #818dd2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e61be",
  "rgb": {
    "r": 62,
    "g": 97,
    "b": 190
  },
  "hsl": {
    "h": 223.594,
    "s": 50.794,
    "l": 49.412
  },
  "oklch": {
    "l": 0.5168,
    "c": 0.15148,
    "h": 265.8
  },
  "luminance": 0.13291
}

Semantic roles & 50–950 ramp

primary

#3E61BE

secondary

#C9B98E

accent

#B44EDA

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #3E61BE

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

Preview Lab → · Contrast checker → · Palette generator →