#3E4FAF#3E4FAF

#3E4FAF is a mid, vivid blue. Relative luminance 0.097; OKLCH L 46.9% C 0.153 H 271.6°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#3E4FAF
RGB	rgb(62, 79, 175)
HSL	hsl(231, 48%, 46%)
HSV	hsv(231, 65%, 69%)
CMYK	cmyk(64.6%, 54.9%, 0%, 31.4%)
CIE-LAB	lab(37.32, 24.58, -53.39)
CIE-LCH	lch(37.32, 58.77, 294.72°)
OKLab	oklab(46.9% 0.0044 -0.1533)
OKLCH	oklch(46.9% 0.153 271.6)
XYZ	xyz(12.5179, 9.7101, 41.7637)
Luminance	0.0971 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4FAF #AF9E3E

analogous

#3E88AF #3E4FAF #663EAF

triadic

#3E4FAF #AF3E4F #4FAF3E

tetradic

#3E4FAF #AF3E88 #AF9E3E #3EAF66

square

#3E4FAF #AF3E88 #AF9E3E #3EAF66

split-complementary

#3E4FAF #AF663E #88AF3E

monochromatic

#1E2655 #2E3B82 #3E4FAF #6372C8 #909BD8

Accessibility & contrast

On white

7.14

#3E4FAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#3E4FAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4FAF

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4FAF	#FFFFFF	#000000	##FFFFFF
##3E4FAF	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#065DB2

Deuteranopia (green-blind)

#0053AD

Tritanopia (blue-blind)

#006677

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3e4faf;
/* rgb */ color: rgb(62, 79, 175);
/* oklch */ color: oklch(46.9% 0.153 271.6);

Tailwind

colors: {
  custom: {
    50: '#7f80c8',
    500: '#3e4faf',
    950: '#000000',
  },
}

SCSS

$custom: #3e4faf;
$custom-light: #7f80c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4faf",
  "rgb": {
    "r": 62,
    "g": 79,
    "b": 175
  },
  "hsl": {
    "h": 230.973,
    "s": 47.679,
    "l": 46.471
  },
  "oklch": {
    "l": 0.46904,
    "c": 0.15341,
    "h": 271.6
  },
  "luminance": 0.09711
}

Semantic roles & 50–950 ramp

primary

#3E4FAF

secondary

#C3BA86

accent

#C351D7

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #3E4FAF

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

Preview Lab → · Contrast checker → · Palette generator →