#3A5EBE#3A5EBE

#3A5EBE is a mid, vivid blue. Relative luminance 0.126; OKLCH L 50.9% C 0.156 H 265.6°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#3A5EBE
RGB	rgb(58, 94, 190)
HSL	hsl(224, 53%, 49%)
HSV	hsv(224, 69%, 75%)
CMYK	cmyk(69.5%, 50.5%, 0%, 25.5%)
CIE-LAB	lab(42.19, 19.63, -54.34)
CIE-LCH	lch(42.19, 57.77, 289.86°)
OKLab	oklab(50.86% -0.0119 -0.156)
OKLCH	oklch(50.86% 0.156 265.6)
XYZ	xyz(15.0386, 12.6211, 50.3488)
Luminance	0.1262 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A5EBE #BE9A3A

analogous

#3AA0BE #3A5EBE #583ABE

triadic

#3A5EBE #BE3A5E #5EBE3A

tetradic

#3A5EBE #BE3AA0 #BE9A3A #3ABE58

square

#3A5EBE #BE3AA0 #BE9A3A #3ABE58

split-complementary

#3A5EBE #BE583A #A0BE3A

monochromatic

#1D3060 #2C478F #3A5EBE #6582D0 #94A8DE

Accessibility & contrast

On white

5.96

#3A5EBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#3A5EBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A5EBE

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A5EBE	#FFFFFF	#000000	##FFFFFF
##3A5EBE	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#256AC1

Deuteranopia (green-blind)

#005EBC

Tritanopia (blue-blind)

#007585

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #3a5ebe;
/* rgb */ color: rgb(58, 94, 190);
/* oklch */ color: oklch(50.9% 0.156 265.6);

Tailwind

colors: {
  custom: {
    50: '#808bd2',
    500: '#3a5ebe',
    950: '#000000',
  },
}

SCSS

$custom: #3a5ebe;
$custom-light: #808bd2;
$custom-dark: #000000;

JSON

{
  "hex": "#3a5ebe",
  "rgb": {
    "r": 58,
    "g": 94,
    "b": 190
  },
  "hsl": {
    "h": 223.636,
    "s": 53.226,
    "l": 48.627
  },
  "oklch": {
    "l": 0.5086,
    "c": 0.15646,
    "h": 265.6
  },
  "luminance": 0.12623
}

Semantic roles & 50–950 ramp

primary

#3A5EBE

secondary

#CAB88A

accent

#B54BDD

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #3A5EBE

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

Preview Lab → · Contrast checker → · Palette generator →