#3E5CCA#3E5CCA

#3E5CCA is a mid, vivid blue. Relative luminance 0.129; OKLCH L 51.5% C 0.174 H 268.2°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#3E5CCA
RGB	rgb(62, 92, 202)
HSL	hsl(227, 57%, 52%)
HSV	hsv(227, 69%, 79%)
CMYK	cmyk(69.3%, 54.5%, 0%, 20.8%)
CIE-LAB	lab(42.67, 25.85, -60.49)
CIE-LCH	lch(42.67, 65.78, 293.14°)
OKLab	oklab(51.54% -0.0055 -0.1741)
OKLCH	oklch(51.54% 0.174 268.2)
XYZ	xyz(16.4707, 12.9411, 57.4955)
Luminance	0.1294 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E5CCA #CAAC3E

analogous

#3EA2CA #3E5CCA #663ECA

triadic

#3E5CCA #CA3E5C #5CCA3E

tetradic

#3E5CCA #CA3EA2 #CAAC3E #3ECA66

square

#3E5CCA #CA3EA2 #CAAC3E #3ECA66

split-complementary

#3E5CCA #CA663E #A2CA3E

monochromatic

#1F306F #2C449F #3E5CCA #6E85D7 #9EADE4

Accessibility & contrast

On white

5.85

#3E5CCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#3E5CCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E5CCA

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E5CCA	#FFFFFF	#000000	##FFFFFF
##3E5CCA	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BCE

Deuteranopia (green-blind)

#005FC8

Tritanopia (blue-blind)

#00778A

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3e5cca;
/* rgb */ color: rgb(62, 92, 202);
/* oklch */ color: oklch(51.5% 0.174 268.2);

Tailwind

colors: {
  custom: {
    50: '#8489db',
    500: '#3e5cca',
    950: '#000000',
  },
}

SCSS

$custom: #3e5cca;
$custom-light: #8489db;
$custom-dark: #000000;

JSON

{
  "hex": "#3e5cca",
  "rgb": {
    "r": 62,
    "g": 92,
    "b": 202
  },
  "hsl": {
    "h": 227.143,
    "s": 56.911,
    "l": 51.765
  },
  "oklch": {
    "l": 0.51545,
    "c": 0.17417,
    "h": 268.2
  },
  "luminance": 0.12943
}

Semantic roles & 50–950 ramp

primary

#3E5CCA

secondary

#D1C393

accent

#BF48E0

background

#F8F8FD

surface

#F0F0FB

border

#CBCBD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #3E5CCA

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

Preview Lab → · Contrast checker → · Palette generator →