#3E55AC#3E55AC

#3E55AC is a mid, vivid blue. Relative luminance 0.105; OKLCH L 47.9% C 0.141 H 269.3°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#3E55AC
RGB	rgb(62, 85, 172)
HSL	hsl(227, 47%, 46%)
HSV	hsv(227, 64%, 67%)
CMYK	cmyk(64%, 50.6%, 0%, 32.5%)
CIE-LAB	lab(38.72, 19.60, -49.34)
CIE-LCH	lch(38.72, 53.09, 291.67°)
OKLab	oklab(47.9% -0.0017 -0.1414)
OKLCH	oklch(47.9% 0.141 269.3)
XYZ	xyz(12.6790, 10.4986, 40.3800)
Luminance	0.1050 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E55AC #AC953E

analogous

#3E8CAC #3E55AC #5E3EAC

triadic

#3E55AC #AC3E55 #55AC3E

tetradic

#3E55AC #AC3E8C #AC953E #3EAC5E

square

#3E55AC #AC3E8C #AC953E #3EAC5E

split-complementary

#3E55AC #AC5E3E #8CAC3E

monochromatic

#1E2952 #2E3F7F #3E55AC #6176C6 #8E9DD6

Accessibility & contrast

On white

6.77

#3E55AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#3E55AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E55AC

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E55AC	#FFFFFF	#000000	##FFFFFF
##3E55AC	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2560AF

Deuteranopia (green-blind)

#0656AA

Tritanopia (blue-blind)

#006978

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3e55ac;
/* rgb */ color: rgb(62, 85, 172);
/* oklch */ color: oklch(47.9% 0.141 269.3);

Tailwind

colors: {
  custom: {
    50: '#7e84c5',
    500: '#3e55ac',
    950: '#000000',
  },
}

SCSS

$custom: #3e55ac;
$custom-light: #7e84c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3e55ac",
  "rgb": {
    "r": 62,
    "g": 85,
    "b": 172
  },
  "hsl": {
    "h": 227.455,
    "s": 47.009,
    "l": 45.882
  },
  "oklch": {
    "l": 0.47899,
    "c": 0.14138,
    "h": 269.3
  },
  "luminance": 0.105
}

Semantic roles & 50–950 ramp

primary

#3E55AC

secondary

#C1B585

accent

#BB51D7

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #3E55AC

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

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