#3A5EA6#3A5EA6

#3A5EA6 is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.2% C 0.123 H 262.7°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#3A5EA6
RGB	rgb(58, 94, 166)
HSL	hsl(220, 48%, 44%)
HSV	hsv(220, 65%, 65%)
CMYK	cmyk(65.1%, 43.4%, 0%, 34.9%)
CIE-LAB	lab(40.67, 10.89, -42.68)
CIE-LCH	lch(40.67, 44.05, 284.31°)
OKLab	oklab(49.21% -0.0156 -0.1217)
OKLCH	oklch(49.21% 0.123 262.7)
XYZ	xyz(12.6281, 11.6569, 37.6535)
Luminance	0.1166 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A5EA6 #A6823A

analogous

#3A94A6 #3A5EA6 #4C3AA6

triadic

#3A5EA6 #A63A5E #5EA63A

tetradic

#3A5EA6 #A63A94 #A6823A #3AA64C

square

#3A5EA6 #A63A94 #A6823A #3AA64C

split-complementary

#3A5EA6 #A64C3A #94A63A

monochromatic

#1A2B4B #2A4479 #3A5EA6 #587DC5 #86A0D5

Accessibility & contrast

On white

6.30

#3A5EA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#3A5EA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A5EA6

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A5EA6	#FFFFFF	#000000	##FFFFFF
##3A5EA6	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D65A9

Deuteranopia (green-blind)

#2C5BA5

Tritanopia (blue-blind)

#006E7A

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #3a5ea6;
/* rgb */ color: rgb(58, 94, 166);
/* oklch */ color: oklch(49.2% 0.123 262.7);

Tailwind

colors: {
  custom: {
    50: '#7b8bc1',
    500: '#3a5ea6',
    950: '#000000',
  },
}

SCSS

$custom: #3a5ea6;
$custom-light: #7b8bc1;
$custom-dark: #000000;

JSON

{
  "hex": "#3a5ea6",
  "rgb": {
    "r": 58,
    "g": 94,
    "b": 166
  },
  "hsl": {
    "h": 220,
    "s": 48.214,
    "l": 43.922
  },
  "oklch": {
    "l": 0.49206,
    "c": 0.12274,
    "h": 262.7
  },
  "luminance": 0.11658
}

Semantic roles & 50–950 ramp

primary

#3A5EA6

secondary

#BFA97D

accent

#AB50D8

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #3A5EA6

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

Preview Lab → · Contrast checker → · Palette generator →