#3E52AA#3E52AA

#3E52AA is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.1% C 0.142 H 270.4°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#3E52AA
RGB	rgb(62, 82, 170)
HSL	hsl(229, 47%, 45%)
HSV	hsv(229, 64%, 67%)
CMYK	cmyk(63.5%, 51.8%, 0%, 33.3%)
CIE-LAB	lab(37.77, 20.84, -49.69)
CIE-LCH	lch(37.77, 53.88, 292.76°)
OKLab	oklab(47.13% 0.0011 -0.1424)
OKLCH	oklch(47.13% 0.142 270.4)
XYZ	xyz(12.2572, 9.9599, 39.2989)
Luminance	0.0996 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E52AA #AA963E

analogous

#3E88AA #3E52AA #603EAA

triadic

#3E52AA #AA3E52 #52AA3E

tetradic

#3E52AA #AA3E88 #AA963E #3EAA60

square

#3E52AA #AA3E88 #AA963E #3EAA60

split-complementary

#3E52AA #AA603E #88AA3E

monochromatic

#1D2750 #2E3C7D #3E52AA #6073C5 #8D9AD5

Accessibility & contrast

On white

7.02

#3E52AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#3E52AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E52AA

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E52AA	#FFFFFF	#000000	##FFFFFF
##3E52AA	1.00	7.02	2.99	7.02
#FFFFFF	7.02	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F5EAD

Deuteranopia (green-blind)

#0054A8

Tritanopia (blue-blind)

#006676

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3e52aa;
/* rgb */ color: rgb(62, 82, 170);
/* oklch */ color: oklch(47.1% 0.142 270.4);

Tailwind

colors: {
  custom: {
    50: '#7e82c4',
    500: '#3e52aa',
    950: '#000000',
  },
}

SCSS

$custom: #3e52aa;
$custom-light: #7e82c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3e52aa",
  "rgb": {
    "r": 62,
    "g": 82,
    "b": 170
  },
  "hsl": {
    "h": 228.889,
    "s": 46.552,
    "l": 45.49
  },
  "oklch": {
    "l": 0.47134,
    "c": 0.14243,
    "h": 270.4
  },
  "luminance": 0.09961
}

Semantic roles & 50–950 ramp

primary

#3E52AA

secondary

#C0B584

accent

#BE52D6

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #3E52AA

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

Preview Lab → · Contrast checker → · Palette generator →