#3A5EA4#3A5EA4

#3A5EA4 is a mid, moderate blue. Relative luminance 0.116; OKLCH L 49.1% C 0.120 H 262.3°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#3A5EA4
RGB	rgb(58, 94, 164)
HSL	hsl(220, 48%, 44%)
HSV	hsv(220, 65%, 64%)
CMYK	cmyk(64.6%, 42.7%, 0%, 35.7%)
CIE-LAB	lab(40.55, 10.16, -41.69)
CIE-LCH	lch(40.55, 42.91, 283.70°)
OKLab	oklab(49.08% -0.016 -0.1188)
OKLCH	oklch(49.08% 0.12 262.3)
XYZ	xyz(12.4461, 11.5841, 36.6948)
Luminance	0.1158 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A5EA4 #A4803A

analogous

#3A93A4 #3A5EA4 #4B3AA4

triadic

#3A5EA4 #A43A5E #5EA43A

tetradic

#3A5EA4 #A43A93 #A4803A #3AA44B

square

#3A5EA4 #A43A93 #A4803A #3AA44B

split-complementary

#3A5EA4 #A44B3A #93A43A

monochromatic

#1A2A4A #2A4477 #3A5EA4 #577CC4 #85A0D4

Accessibility & contrast

On white

6.33

#3A5EA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#3A5EA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A5EA4

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A5EA4	#FFFFFF	#000000	##FFFFFF
##3A5EA4	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E65A7

Deuteranopia (green-blind)

#2E5BA3

Tritanopia (blue-blind)

#006E79

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #3a5ea4;
/* rgb */ color: rgb(58, 94, 164);
/* oklch */ color: oklch(49.1% 0.120 262.3);

Tailwind

colors: {
  custom: {
    50: '#7b8bbf',
    500: '#3a5ea4',
    950: '#000000',
  },
}

SCSS

$custom: #3a5ea4;
$custom-light: #7b8bbf;
$custom-dark: #000000;

JSON

{
  "hex": "#3a5ea4",
  "rgb": {
    "r": 58,
    "g": 94,
    "b": 164
  },
  "hsl": {
    "h": 219.623,
    "s": 47.748,
    "l": 43.529
  },
  "oklch": {
    "l": 0.49076,
    "c": 0.11989,
    "h": 262.3
  },
  "luminance": 0.11585
}

Semantic roles & 50–950 ramp

primary

#3A5EA4

secondary

#BEA77C

accent

#AA50D7

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #3A5EA4

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

Preview Lab → · Contrast checker → · Palette generator →