#3A5EA9#3A5EA9

#3A5EA9 is a mid, vivid blue. Relative luminance 0.118; OKLCH L 49.4% C 0.127 H 263.2°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#3A5EA9
RGB	rgb(58, 94, 169)
HSL	hsl(221, 49%, 45%)
HSV	hsv(221, 66%, 66%)
CMYK	cmyk(65.7%, 44.4%, 0%, 33.7%)
CIE-LAB	lab(40.85, 11.97, -44.17)
CIE-LCH	lch(40.85, 45.77, 285.17°)
OKLab	oklab(49.4% -0.015 -0.1261)
OKLCH	oklch(49.4% 0.127 263.2)
XYZ	xyz(12.9065, 11.7683, 39.1198)
Luminance	0.1177 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A5EA9 #A9853A

analogous

#3A96A9 #3A5EA9 #4E3AA9

triadic

#3A5EA9 #A93A5E #5EA93A

tetradic

#3A5EA9 #A93A96 #A9853A #3AA94E

square

#3A5EA9 #A93A96 #A9853A #3AA94E

split-complementary

#3A5EA9 #A94E3A #96A93A

monochromatic

#1B2B4E #2A457B #3A5EA9 #5A7DC6 #87A1D6

Accessibility & contrast

On white

6.26

#3A5EA9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#3A5EA9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A5EA9

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A5EA9	#FFFFFF	#000000	##FFFFFF
##3A5EA9	1.00	6.26	3.35	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A66AC

Deuteranopia (green-blind)

#285CA7

Tritanopia (blue-blind)

#006F7B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #3a5ea9;
/* rgb */ color: rgb(58, 94, 169);
/* oklch */ color: oklch(49.4% 0.127 263.2);

Tailwind

colors: {
  custom: {
    50: '#7c8bc3',
    500: '#3a5ea9',
    950: '#000000',
  },
}

SCSS

$custom: #3a5ea9;
$custom-light: #7c8bc3;
$custom-dark: #000000;

JSON

{
  "hex": "#3a5ea9",
  "rgb": {
    "r": 58,
    "g": 94,
    "b": 169
  },
  "hsl": {
    "h": 220.541,
    "s": 48.899,
    "l": 44.51
  },
  "oklch": {
    "l": 0.49403,
    "c": 0.12701,
    "h": 263.2
  },
  "luminance": 0.1177
}

Semantic roles & 50–950 ramp

primary

#3A5EA9

secondary

#C0AB7F

accent

#AC4FD8

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #3A5EA9

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

Preview Lab → · Contrast checker → · Palette generator →