#3E55A2#3E55A2

#3E55A2 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.2% C 0.127 H 268.7°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#3E55A2
RGB	rgb(62, 85, 162)
HSL	hsl(226, 45%, 44%)
HSV	hsv(226, 62%, 64%)
CMYK	cmyk(61.7%, 47.5%, 0%, 36.5%)
CIE-LAB	lab(38.07, 16.04, -44.44)
CIE-LCH	lch(38.07, 47.24, 289.85°)
OKLab	oklab(47.2% -0.0029 -0.1269)
OKLCH	oklch(47.2% 0.127 268.7)
XYZ	xyz(11.7545, 10.1288, 35.5110)
Luminance	0.1013 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E55A2 #A28B3E

analogous

#3E87A2 #3E55A2 #593EA2

triadic

#3E55A2 #A23E55 #55A23E

tetradic

#3E55A2 #A23E87 #A28B3E #3EA259

square

#3E55A2 #A23E87 #A28B3E #3EA259

split-complementary

#3E55A2 #A2593E #87A23E

monochromatic

#1C2749 #2D3E76 #3E55A2 #5C74C1 #8999D2

Accessibility & contrast

On white

6.94

#3E55A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#3E55A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E55A2

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E55A2	#FFFFFF	#000000	##FFFFFF
##3E55A2	1.00	6.94	3.03	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F5EA5

Deuteranopia (green-blind)

#1F55A0

Tritanopia (blue-blind)

#006673

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3e55a2;
/* rgb */ color: rgb(62, 85, 162);
/* oklch */ color: oklch(47.2% 0.127 268.7);

Tailwind

colors: {
  custom: {
    50: '#7d84be',
    500: '#3e55a2',
    950: '#000000',
  },
}

SCSS

$custom: #3e55a2;
$custom-light: #7d84be;
$custom-dark: #000000;

JSON

{
  "hex": "#3e55a2",
  "rgb": {
    "r": 62,
    "g": 85,
    "b": 162
  },
  "hsl": {
    "h": 226.2,
    "s": 44.643,
    "l": 43.922
  },
  "oklch": {
    "l": 0.47195,
    "c": 0.12698,
    "h": 268.7
  },
  "luminance": 0.1013
}

Semantic roles & 50–950 ramp

primary

#3E55A2

secondary

#BCAE80

accent

#B753D4

background

#F8F8FB

surface

#EFEFF7

border

#CACAD0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #3E55A2

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

Preview Lab → · Contrast checker → · Palette generator →