#3E4AA5#3E4AA5

#3E4AA5 is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.1% C 0.146 H 273.4°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#3E4AA5
RGB	rgb(62, 74, 165)
HSL	hsl(233, 45%, 45%)
HSV	hsv(233, 62%, 65%)
CMYK	cmyk(62.4%, 55.2%, 0%, 35.3%)
CIE-LAB	lab(35.28, 24.29, -50.74)
CIE-LCH	lch(35.28, 56.25, 295.58°)
OKLab	oklab(45.15% 0.0087 -0.1456)
OKLCH	oklch(45.15% 0.146 273.4)
XYZ	xyz(11.2247, 8.6374, 36.6657)
Luminance	0.0864 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4AA5 #A5993E

analogous

#3E7DA5 #3E4AA5 #663EA5

triadic

#3E4AA5 #A53E4A #4AA53E

tetradic

#3E4AA5 #A53E7D #A5993E #3EA566

square

#3E4AA5 #A53E7D #A5993E #3EA566

split-complementary

#3E4AA5 #A5663E #7DA53E

monochromatic

#1D224C #2D3679 #3E4AA5 #5E6AC2 #8A93D3

Accessibility & contrast

On white

7.70

#3E4AA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#3E4AA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4AA5

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4AA5	#FFFFFF	#000000	##FFFFFF
##3E4AA5	1.00	7.70	2.73	7.70
#FFFFFF	7.70	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0858A8

Deuteranopia (green-blind)

#004FA3

Tritanopia (blue-blind)

#005F70

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3e4aa5;
/* rgb */ color: rgb(62, 74, 165);
/* oklch */ color: oklch(45.1% 0.146 273.4);

Tailwind

colors: {
  custom: {
    50: '#7e7cc0',
    500: '#3e4aa5',
    950: '#000000',
  },
}

SCSS

$custom: #3e4aa5;
$custom-light: #7e7cc0;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4aa5",
  "rgb": {
    "r": 62,
    "g": 74,
    "b": 165
  },
  "hsl": {
    "h": 233.01,
    "s": 45.374,
    "l": 44.51
  },
  "oklch": {
    "l": 0.45145,
    "c": 0.14587,
    "h": 273.4
  },
  "luminance": 0.08638
}

Semantic roles & 50–950 ramp

primary

#3E4AA5

secondary

#BEB781

accent

#C653D5

background

#F8F7FB

surface

#EFEEF7

border

#CAC9D0

text

#0B0912

muted

#7C7B81

Preview Lab

Preview with #3E4AA5

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

Preview Lab → · Contrast checker → · Palette generator →