#3A5EA0#3A5EA0

#3A5EA0 is a mid, moderate blue. Relative luminance 0.114; OKLCH L 48.8% C 0.114 H 261.5°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#3A5EA0
RGB	rgb(58, 94, 160)
HSL	hsl(219, 47%, 43%)
HSV	hsv(219, 64%, 63%)
CMYK	cmyk(63.8%, 41.3%, 0%, 37.3%)
CIE-LAB	lab(40.31, 8.73, -39.68)
CIE-LCH	lch(40.31, 40.62, 282.40°)
OKLab	oklab(48.82% -0.0168 -0.1129)
OKLCH	oklch(48.82% 0.114 261.5)
XYZ	xyz(12.0906, 11.4419, 34.8222)
Luminance	0.1144 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A5EA0 #A07C3A

analogous

#3A91A0 #3A5EA0 #493AA0

triadic

#3A5EA0 #A03A5E #5EA03A

tetradic

#3A5EA0 #A03A91 #A07C3A #3AA049

square

#3A5EA0 #A03A91 #A07C3A #3AA049

split-complementary

#3A5EA0 #A0493A #91A03A

monochromatic

#192946 #2A4473 #3A5EA0 #567CC2 #839FD2

Accessibility & contrast

On white

6.39

#3A5EA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#3A5EA0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A5EA0

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A5EA0	#FFFFFF	#000000	##FFFFFF
##3A5EA0	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4164A3

Deuteranopia (green-blind)

#325B9F

Tritanopia (blue-blind)

#006D77

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #3a5ea0;
/* rgb */ color: rgb(58, 94, 160);
/* oklch */ color: oklch(48.8% 0.114 261.5);

Tailwind

colors: {
  custom: {
    50: '#7a8bbc',
    500: '#3a5ea0',
    950: '#000000',
  },
}

SCSS

$custom: #3a5ea0;
$custom-light: #7a8bbc;
$custom-dark: #000000;

JSON

{
  "hex": "#3a5ea0",
  "rgb": {
    "r": 58,
    "g": 94,
    "b": 160
  },
  "hsl": {
    "h": 218.824,
    "s": 46.789,
    "l": 42.745
  },
  "oklch": {
    "l": 0.48822,
    "c": 0.11417,
    "h": 261.5
  },
  "luminance": 0.11443
}

Semantic roles & 50–950 ramp

primary

#3A5EA0

secondary

#BCA57A

accent

#A751D6

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #3A5EA0

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

Preview Lab → · Contrast checker → · Palette generator →