#3E48AC#3E48AC

#3E48AC is a mid, vivid blue. Relative luminance 0.086; OKLCH L 45.3% C 0.158 H 273.9°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#3E48AC
RGB	rgb(62, 72, 172)
HSL	hsl(235, 47%, 46%)
HSV	hsv(235, 64%, 67%)
CMYK	cmyk(64%, 58.1%, 0%, 32.5%)
CIE-LAB	lab(35.27, 28.05, -54.92)
CIE-LCH	lch(35.27, 61.67, 297.06°)
OKLab	oklab(45.31% 0.0108 -0.1579)
OKLCH	oklch(45.31% 0.158 273.9)
XYZ	xyz(11.7479, 8.6364, 40.0696)
Luminance	0.0864 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E48AC #ACA23E

analogous

#3E7FAC #3E48AC #6B3EAC

triadic

#3E48AC #AC3E48 #48AC3E

tetradic

#3E48AC #AC3E7F #ACA23E #3EAC6B

square

#3E48AC #AC3E7F #ACA23E #3EAC6B

split-complementary

#3E48AC #AC6B3E #7FAC3E

monochromatic

#1E2252 #2E357F #3E48AC #616AC6 #8E95D6

Accessibility & contrast

On white

7.70

#3E48AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#3E48AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E48AC

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E48AC	#FFFFFF	#000000	##FFFFFF
##3E48AC	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)

#0058AF

Deuteranopia (green-blind)

#004EAA

Tritanopia (blue-blind)

#006073

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3e48ac;
/* rgb */ color: rgb(62, 72, 172);
/* oklch */ color: oklch(45.3% 0.158 273.9);

Tailwind

colors: {
  custom: {
    50: '#7f7bc5',
    500: '#3e48ac',
    950: '#000000',
  },
}

SCSS

$custom: #3e48ac;
$custom-light: #7f7bc5;
$custom-dark: #000000;

JSON

{
  "hex": "#3e48ac",
  "rgb": {
    "r": 62,
    "g": 72,
    "b": 172
  },
  "hsl": {
    "h": 234.545,
    "s": 47.009,
    "l": 45.882
  },
  "oklch": {
    "l": 0.45308,
    "c": 0.1583,
    "h": 273.9
  },
  "luminance": 0.08637
}

Semantic roles & 50–950 ramp

primary

#3E48AC

secondary

#C1BC85

accent

#CA51D7

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3E48AC

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

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